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УкраїнськаTime difference between Dien Bien Dong, Vietnam and other cities
Dien Bien Dong time zone: UTC+07:00 or +07Find out the time difference between and Dien Bien Dong,
or see the time difference between Dien Bien Dong and other cities in the table below.
| City and country | Time difference | City and country | Time difference |
|---|---|---|---|
| Abidjan, Cote d'Ivoire | 7 hours behind Dien Bien Dong | Lahore, Pakistan | 2 hours behind Dien Bien Dong |
| Abu Dhabi, United Arab Emirates | 3 hours behind Dien Bien Dong | Leeds, United Kingdom | 6 hours behind Dien Bien Dong |
| Abu Ghraib, Iraq | 4 hours behind Dien Bien Dong | Leipzig, Germany | 5 hours behind Dien Bien Dong |
| Accra, Ghana | 7 hours behind Dien Bien Dong | León, Mexico | 13 hours behind Dien Bien Dong |
| Adana, Turkey | 4 hours behind Dien Bien Dong | Libreville, Gabon | 6 hours behind Dien Bien Dong |
| Addis Ababa, Ethiopia | 4 hours behind Dien Bien Dong | Likasi, DR Congo | 5 hours behind Dien Bien Dong |
| Adelaide, Australia | 2 hours 30 minutes ahead of Dien Bien Dong | Lilongwe, Malawi | 5 hours behind Dien Bien Dong |
| Aden, Yemen | 4 hours behind Dien Bien Dong | Lima, Peru | 12 hours behind Dien Bien Dong |
| Agadir, Morocco | 6 hours behind Dien Bien Dong | Lisbon, Portugal | 6 hours behind Dien Bien Dong |
| Ahmedabad, India | 1 hour 30 minutes behind Dien Bien Dong | Liverpool, United Kingdom | 6 hours behind Dien Bien Dong |
| Ahvāz, Iran | 3 hours 30 minutes behind Dien Bien Dong | Lomé, Togo | 7 hours behind Dien Bien Dong |
| Al Hudaydah, Yemen | 4 hours behind Dien Bien Dong | London, United Kingdom | 6 hours behind Dien Bien Dong |
| Aleppo, Syria | 4 hours behind Dien Bien Dong | Los Angeles, USA | 14 hours behind Dien Bien Dong |
| Alexandria, Egypt | 4 hours behind Dien Bien Dong | Luanda, Angola | 6 hours behind Dien Bien Dong |
| Algiers, Algeria | 6 hours behind Dien Bien Dong | Lubumbashi, DR Congo | 5 hours behind Dien Bien Dong |
| Almaty, Kazakhstan | 2 hours behind Dien Bien Dong | Lucknow, India | 1 hour 30 minutes behind Dien Bien Dong |
| Amman, Jordan | 4 hours behind Dien Bien Dong | Luhansk, Ukraine | 4 hours behind Dien Bien Dong |
| Amsterdam, Netherlands | 5 hours behind Dien Bien Dong | Lusaka, Zambia | 5 hours behind Dien Bien Dong |
| Ankara, Turkey | 4 hours behind Dien Bien Dong | Luxor, Egypt | 4 hours behind Dien Bien Dong |
| Antalya, Turkey | 4 hours behind Dien Bien Dong | Lviv, Ukraine | 4 hours behind Dien Bien Dong |
| Antananarivo, Madagascar | 4 hours behind Dien Bien Dong | Lyon, France | 5 hours behind Dien Bien Dong |
| Antwerp, Belgium | 5 hours behind Dien Bien Dong | Łódź, Poland | 5 hours behind Dien Bien Dong |
| Arequipa, Peru | 12 hours behind Dien Bien Dong | Macao, Macau | 1 hour ahead of Dien Bien Dong |
| Ashgabat, Turkmenistan | 2 hours behind Dien Bien Dong | Madrid, Spain | 5 hours behind Dien Bien Dong |
| Asmara, Eritrea | 4 hours behind Dien Bien Dong | Makassar, Indonesia | 1 hour ahead of Dien Bien Dong |
| Asunción, Paraguay | 11 hours behind Dien Bien Dong | Málaga, Spain | 5 hours behind Dien Bien Dong |
| Asyut, Egypt | 4 hours behind Dien Bien Dong | Managua, Nicaragua | 13 hours behind Dien Bien Dong |
| Athens, Greece | 4 hours behind Dien Bien Dong | Manaus, Brazil | 11 hours behind Dien Bien Dong |
| Auckland, New Zealand | 5 hours ahead of Dien Bien Dong | Mandalay, Myanmar | 30 minutes behind Dien Bien Dong |
| Austin, USA | 12 hours behind Dien Bien Dong | Manila, Philippines | 1 hour ahead of Dien Bien Dong |
| Bacolod City, Philippines | 1 hour ahead of Dien Bien Dong | Mansoura, Egypt | 4 hours behind Dien Bien Dong |
| Baghdad, Iraq | 4 hours behind Dien Bien Dong | Maputo, Mozambique | 5 hours behind Dien Bien Dong |
| Baku, Azerbaijan | 3 hours behind Dien Bien Dong | Mar del Plata, Argentina | 10 hours behind Dien Bien Dong |
| Baltimore, USA | 11 hours behind Dien Bien Dong | Maracaibo, Venezuela | 11 hours behind Dien Bien Dong |
| Bamako, Mali | 7 hours behind Dien Bien Dong | Maracay, Venezuela | 11 hours behind Dien Bien Dong |
| Bandung, Indonesia | the same time as Dien Bien Dong | Mariupol, Ukraine | 4 hours behind Dien Bien Dong |
| Bangkok, Thailand | the same time as Dien Bien Dong | Marrakesh, Morocco | 6 hours behind Dien Bien Dong |
| Bangui, Central African Republic | 6 hours behind Dien Bien Dong | Marseille, France | 5 hours behind Dien Bien Dong |
| Barcelona, Venezuela | 11 hours behind Dien Bien Dong | Mashhad, Iran | 3 hours 30 minutes behind Dien Bien Dong |
| Barcelona, Spain | 5 hours behind Dien Bien Dong | Matola, Mozambique | 5 hours behind Dien Bien Dong |
| Barnaul, Russia | the same time as Dien Bien Dong | Maturín, Venezuela | 11 hours behind Dien Bien Dong |
| Barquisimeto, Venezuela | 11 hours behind Dien Bien Dong | Mawlamyine, Myanmar | 30 minutes behind Dien Bien Dong |
| Barranquilla, Colombia | 12 hours behind Dien Bien Dong | Mbuji-Mayi, DR Congo | 5 hours behind Dien Bien Dong |
| Basrah, Iraq | 4 hours behind Dien Bien Dong | Mecca, Saudi Arabia | 4 hours behind Dien Bien Dong |
| Beijing, China | 1 hour ahead of Dien Bien Dong | Medan, Indonesia | the same time as Dien Bien Dong |
| Beira, Mozambique | 5 hours behind Dien Bien Dong | Medellín, Colombia | 12 hours behind Dien Bien Dong |
| Beirut, Lebanon | 4 hours behind Dien Bien Dong | Medina, Saudi Arabia | 4 hours behind Dien Bien Dong |
| Bekasi, Indonesia | the same time as Dien Bien Dong | Meknes, Morocco | 6 hours behind Dien Bien Dong |
| Belém, Brazil | 10 hours behind Dien Bien Dong | Melbourne, Australia | 3 hours ahead of Dien Bien Dong |
| Belgrade, Serbia | 5 hours behind Dien Bien Dong | Memphis, USA | 12 hours behind Dien Bien Dong |
| Belo Horizonte, Brazil | 10 hours behind Dien Bien Dong | Mendoza, Argentina | 10 hours behind Dien Bien Dong |
| Bengaluru, India | 1 hour 30 minutes behind Dien Bien Dong | Mexico City, Mexico | 13 hours behind Dien Bien Dong |
| Benghazi, Libya | 5 hours behind Dien Bien Dong | Milan, Italy | 5 hours behind Dien Bien Dong |
| Benin City, Nigeria | 6 hours behind Dien Bien Dong | Minsk, Belarus | 4 hours behind Dien Bien Dong |
| Benoni, South Africa | 5 hours behind Dien Bien Dong | Mississauga, Canada | 11 hours behind Dien Bien Dong |
| Berlin, Germany | 5 hours behind Dien Bien Dong | Mogadishu, Somalia | 4 hours behind Dien Bien Dong |
| Birmingham, United Kingdom | 6 hours behind Dien Bien Dong | Mombasa, Kenya | 4 hours behind Dien Bien Dong |
| Bishkek, Kyrgyzstan | 1 hour behind Dien Bien Dong | Monrovia, Liberia | 7 hours behind Dien Bien Dong |
| Blantyre, Malawi | 5 hours behind Dien Bien Dong | Monterrey, Mexico | 13 hours behind Dien Bien Dong |
| Bogotá, Colombia | 12 hours behind Dien Bien Dong | Montevideo, Uruguay | 10 hours behind Dien Bien Dong |
| Boston, USA | 11 hours behind Dien Bien Dong | Montreal, Canada | 11 hours behind Dien Bien Dong |
| Bouaké, Cote d'Ivoire | 7 hours behind Dien Bien Dong | Moscow, Russia | 4 hours behind Dien Bien Dong |
| Boumerdas, Algeria | 6 hours behind Dien Bien Dong | Mosul, Iraq | 4 hours behind Dien Bien Dong |
| Brampton, Canada | 11 hours behind Dien Bien Dong | Multan, Pakistan | 2 hours behind Dien Bien Dong |
| Brasília, Brazil | 10 hours behind Dien Bien Dong | Mumbai, India | 1 hour 30 minutes behind Dien Bien Dong |
| Bratislava, Slovakia | 5 hours behind Dien Bien Dong | Munich, Germany | 5 hours behind Dien Bien Dong |
| Brazzaville, Congo | 6 hours behind Dien Bien Dong | Murcia, Spain | 5 hours behind Dien Bien Dong |
| Bremen, Germany | 5 hours behind Dien Bien Dong | Muscat, Oman | 3 hours behind Dien Bien Dong |
| Brisbane, Australia | 3 hours ahead of Dien Bien Dong | Muzaffarabad, Pakistan | 2 hours behind Dien Bien Dong |
| Bristol, United Kingdom | 6 hours behind Dien Bien Dong | Mwanza, Tanzania | 4 hours behind Dien Bien Dong |
| Brussels, Belgium | 5 hours behind Dien Bien Dong | Mykolayiv, Ukraine | 4 hours behind Dien Bien Dong |
| Bucaramanga, Colombia | 12 hours behind Dien Bien Dong | N'Djamena, Chad | 6 hours behind Dien Bien Dong |
| Bucharest, Romania | 4 hours behind Dien Bien Dong | Nagoya, Japan | 2 hours ahead of Dien Bien Dong |
| Budapest, Hungary | 5 hours behind Dien Bien Dong | Nagpur, India | 1 hour 30 minutes behind Dien Bien Dong |
| Buenos Aires, Argentina | 10 hours behind Dien Bien Dong | Nairobi, Kenya | 4 hours behind Dien Bien Dong |
| Bulawayo, Zimbabwe | 5 hours behind Dien Bien Dong | Najaf, Iraq | 4 hours behind Dien Bien Dong |
| Bursa, Turkey | 4 hours behind Dien Bien Dong | Namangan, Uzbekistan | 2 hours behind Dien Bien Dong |
| Busan, South Korea | 2 hours ahead of Dien Bien Dong | Namp'o, North Korea | 2 hours ahead of Dien Bien Dong |
| Cairo, Egypt | 4 hours behind Dien Bien Dong | Nanchong, China | 1 hour ahead of Dien Bien Dong |
| Calgary, Canada | 13 hours behind Dien Bien Dong | Nanjing, China | 1 hour ahead of Dien Bien Dong |
| Callao, Peru | 12 hours behind Dien Bien Dong | Naples, Italy | 5 hours behind Dien Bien Dong |
| Cape Town, South Africa | 5 hours behind Dien Bien Dong | Naypyitaw, Myanmar | 30 minutes behind Dien Bien Dong |
| Caracas, Venezuela | 11 hours behind Dien Bien Dong | New York, USA | 11 hours behind Dien Bien Dong |
| Cartagena, Colombia | 12 hours behind Dien Bien Dong | Niamey, Niger | 6 hours behind Dien Bien Dong |
| Cebu City, Philippines | 1 hour ahead of Dien Bien Dong | Nizhny Novgorod, Russia | 4 hours behind Dien Bien Dong |
| Charlotte, USA | 11 hours behind Dien Bien Dong | Nouakchott, Mauritania | 7 hours behind Dien Bien Dong |
| Chelyabinsk, Russia | 2 hours behind Dien Bien Dong | Novosibirsk, Russia | the same time as Dien Bien Dong |
| Chengdu, China | 1 hour ahead of Dien Bien Dong | Nuremberg, Germany | 5 hours behind Dien Bien Dong |
| Chennai, India | 1 hour 30 minutes behind Dien Bien Dong | Odesa, Ukraine | 4 hours behind Dien Bien Dong |
| Chicago, USA | 12 hours behind Dien Bien Dong | Omdurman, Sudan | 5 hours behind Dien Bien Dong |
| Chiclayo, Peru | 12 hours behind Dien Bien Dong | Omsk, Russia | 1 hour behind Dien Bien Dong |
| Chişinău, Moldova | 4 hours behind Dien Bien Dong | Oran, Algeria | 6 hours behind Dien Bien Dong |
| Chittagong, Bangladesh | 1 hour behind Dien Bien Dong | Osaka, Japan | 2 hours ahead of Dien Bien Dong |
| Chongqing, China | 1 hour ahead of Dien Bien Dong | Oslo, Norway | 5 hours behind Dien Bien Dong |
| City of Taguig, Philippines | 1 hour ahead of Dien Bien Dong | Ottawa, Canada | 11 hours behind Dien Bien Dong |
| Ciudad Guayana, Venezuela | 11 hours behind Dien Bien Dong | Ouagadougou, Burkina Faso | 7 hours behind Dien Bien Dong |
| Ciudad Juárez, Mexico | 12 hours behind Dien Bien Dong | Palembang, Indonesia | the same time as Dien Bien Dong |
| Ciudad Nezahualcoyotl, Mexico | 13 hours behind Dien Bien Dong | Palermo, Italy | 5 hours behind Dien Bien Dong |
| Cochabamba, Bolivia | 11 hours behind Dien Bien Dong | Paris, France | 5 hours behind Dien Bien Dong |
| Cologne, Germany | 5 hours behind Dien Bien Dong | Patna, India | 1 hour 30 minutes behind Dien Bien Dong |
| Colombo, Sri Lanka | 1 hour 30 minutes behind Dien Bien Dong | Pereira, Colombia | 12 hours behind Dien Bien Dong |
| Columbus, USA | 11 hours behind Dien Bien Dong | Perm, Russia | 2 hours behind Dien Bien Dong |
| Conakry, Guinea | 7 hours behind Dien Bien Dong | Perth, Australia | 1 hour ahead of Dien Bien Dong |
| Constantine, Algeria | 6 hours behind Dien Bien Dong | Peshawar, Pakistan | 2 hours behind Dien Bien Dong |
| Copenhagen, Denmark | 5 hours behind Dien Bien Dong | Petaling Jaya, Malaysia | 1 hour ahead of Dien Bien Dong |
| Córdoba, Argentina | 10 hours behind Dien Bien Dong | Philadelphia, USA | 11 hours behind Dien Bien Dong |
| Cotonou, Benin | 6 hours behind Dien Bien Dong | Phnom Penh, Cambodia | the same time as Dien Bien Dong |
| Cúcuta, Colombia | 12 hours behind Dien Bien Dong | Phoenix, USA | 14 hours behind Dien Bien Dong |
| Curitiba, Brazil | 10 hours behind Dien Bien Dong | Pietermaritzburg, South Africa | 5 hours behind Dien Bien Dong |
| Da Nang, Vietnam | the same time as Dien Bien Dong | Pikine, Senegal | 7 hours behind Dien Bien Dong |
| Daegu, South Korea | 2 hours ahead of Dien Bien Dong | Pointe-Noire, Congo | 6 hours behind Dien Bien Dong |
| Daejeon, South Korea | 2 hours ahead of Dien Bien Dong | Port Elizabeth, South Africa | 5 hours behind Dien Bien Dong |
| Dakar, Senegal | 7 hours behind Dien Bien Dong | Port Harcourt, Nigeria | 6 hours behind Dien Bien Dong |
| Dallas, USA | 12 hours behind Dien Bien Dong | Port Said, Egypt | 4 hours behind Dien Bien Dong |
| Damascus, Syria | 4 hours behind Dien Bien Dong | Port Sudan, Sudan | 5 hours behind Dien Bien Dong |
| Dammam, Saudi Arabia | 4 hours behind Dien Bien Dong | Port-au-Prince, Haiti | 11 hours behind Dien Bien Dong |
| Dar es Salaam, Tanzania | 4 hours behind Dien Bien Dong | Porto Alegre, Brazil | 10 hours behind Dien Bien Dong |
| Davao City, Philippines | 1 hour ahead of Dien Bien Dong | Poznań, Poland | 5 hours behind Dien Bien Dong |
| Delhi, India | 1 hour 30 minutes behind Dien Bien Dong | Prague, Czech Republic | 5 hours behind Dien Bien Dong |
| Denver, USA | 13 hours behind Dien Bien Dong | Pretoria, South Africa | 5 hours behind Dien Bien Dong |
| Detroit, USA | 11 hours behind Dien Bien Dong | Pristina, Kosovo | 5 hours behind Dien Bien Dong |
| Dhaka, Bangladesh | 1 hour behind Dien Bien Dong | Puebla City, Mexico | 13 hours behind Dien Bien Dong |
| Djibouti, Djibouti | 4 hours behind Dien Bien Dong | Puente Alto, Chile | 11 hours behind Dien Bien Dong |
| Dnipro, Ukraine | 4 hours behind Dien Bien Dong | Pune, India | 1 hour 30 minutes behind Dien Bien Dong |
| Donetsk, Ukraine | 4 hours behind Dien Bien Dong | Pyongyang, North Korea | 2 hours ahead of Dien Bien Dong |
| Dongguan, China | 1 hour ahead of Dien Bien Dong | Qom, Iran | 3 hours 30 minutes behind Dien Bien Dong |
| Dortmund, Germany | 5 hours behind Dien Bien Dong | Québec, Canada | 11 hours behind Dien Bien Dong |
| Douala, Cameroon | 6 hours behind Dien Bien Dong | Quetta, Pakistan | 2 hours behind Dien Bien Dong |
| Dresden, Germany | 5 hours behind Dien Bien Dong | Quezon City, Philippines | 1 hour ahead of Dien Bien Dong |
| Dubai, United Arab Emirates | 3 hours behind Dien Bien Dong | Quilmes, Argentina | 10 hours behind Dien Bien Dong |
| Dublin, Ireland | 6 hours behind Dien Bien Dong | Quito, Ecuador | 12 hours behind Dien Bien Dong |
| Duisburg, Germany | 5 hours behind Dien Bien Dong | Rabat, Morocco | 6 hours behind Dien Bien Dong |
| Durban, South Africa | 5 hours behind Dien Bien Dong | Rajshahi, Bangladesh | 1 hour behind Dien Bien Dong |
| Dushanbe, Tajikistan | 2 hours behind Dien Bien Dong | Rawalpindi, Pakistan | 2 hours behind Dien Bien Dong |
| Dusseldorf, Germany | 5 hours behind Dien Bien Dong | Recife, Brazil | 10 hours behind Dien Bien Dong |
| Ecatepec de Morelos, Mexico | 13 hours behind Dien Bien Dong | Riga, Latvia | 4 hours behind Dien Bien Dong |
| Edinburgh, United Kingdom | 6 hours behind Dien Bien Dong | Rio de Janeiro, Brazil | 10 hours behind Dien Bien Dong |
| Edmonton, Canada | 13 hours behind Dien Bien Dong | Riyadh, Saudi Arabia | 4 hours behind Dien Bien Dong |
| El Mahalla El Kubra, Egypt | 4 hours behind Dien Bien Dong | Rome, Italy | 5 hours behind Dien Bien Dong |
| El Paso, USA | 13 hours behind Dien Bien Dong | Rosario, Argentina | 10 hours behind Dien Bien Dong |
| Erbil, Iraq | 4 hours behind Dien Bien Dong | Rostov-on-Don, Russia | 4 hours behind Dien Bien Dong |
| Essen, Germany | 5 hours behind Dien Bien Dong | Rotterdam, Netherlands | 5 hours behind Dien Bien Dong |
| Faisalabad, Pakistan | 2 hours behind Dien Bien Dong | Saint Petersburg, Russia | 4 hours behind Dien Bien Dong |
| Fes, Morocco | 6 hours behind Dien Bien Dong | Saitama, Japan | 2 hours ahead of Dien Bien Dong |
| Fort Worth, USA | 12 hours behind Dien Bien Dong | Salé, Morocco | 6 hours behind Dien Bien Dong |
| Fortaleza, Brazil | 10 hours behind Dien Bien Dong | Salta, Argentina | 10 hours behind Dien Bien Dong |
| Frankfurt am Main, Germany | 5 hours behind Dien Bien Dong | Salvador, Brazil | 10 hours behind Dien Bien Dong |
| Freetown, Sierra Leone | 7 hours behind Dien Bien Dong | Samara, Russia | 3 hours behind Dien Bien Dong |
| Fukuoka, Japan | 2 hours ahead of Dien Bien Dong | San Antonio, USA | 12 hours behind Dien Bien Dong |
| Garoua, Cameroon | 6 hours behind Dien Bien Dong | San Diego, USA | 14 hours behind Dien Bien Dong |
| Gaza, Palestinian Territories | 4 hours behind Dien Bien Dong | San Francisco, USA | 14 hours behind Dien Bien Dong |
| Gaziantep, Turkey | 4 hours behind Dien Bien Dong | San Jose, USA | 14 hours behind Dien Bien Dong |
| Gdańsk, Poland | 5 hours behind Dien Bien Dong | San Juan, Puerto Rico | 11 hours behind Dien Bien Dong |
| General Santos, Philippines | 1 hour ahead of Dien Bien Dong | San Miguel de Tucumán, Argentina | 10 hours behind Dien Bien Dong |
| Genoa, Italy | 5 hours behind Dien Bien Dong | San Pedro Sula, Honduras | 13 hours behind Dien Bien Dong |
| Giza, Egypt | 4 hours behind Dien Bien Dong | San Salvador, El Salvador | 13 hours behind Dien Bien Dong |
| Glasgow, United Kingdom | 6 hours behind Dien Bien Dong | Sanaa, Yemen | 4 hours behind Dien Bien Dong |
| Goiânia, Brazil | 10 hours behind Dien Bien Dong | Santa Cruz de la Sierra, Bolivia | 11 hours behind Dien Bien Dong |
| Gold Coast, Australia | 3 hours ahead of Dien Bien Dong | Santa Fe, Argentina | 10 hours behind Dien Bien Dong |
| Gomel, Belarus | 4 hours behind Dien Bien Dong | Santa Marta, Colombia | 12 hours behind Dien Bien Dong |
| Gothenburg, Sweden | 5 hours behind Dien Bien Dong | Santiago, Chile | 11 hours behind Dien Bien Dong |
| Goyang, South Korea | 2 hours ahead of Dien Bien Dong | Santiago de Cali, Colombia | 12 hours behind Dien Bien Dong |
| Guadalajara, Mexico | 13 hours behind Dien Bien Dong | Santiago de Cuba, Cuba | 11 hours behind Dien Bien Dong |
| Guangzhou, China | 1 hour ahead of Dien Bien Dong | Santiago de los Caballeros, Dominican Republic | 11 hours behind Dien Bien Dong |
| Guatemala City, Guatemala | 13 hours behind Dien Bien Dong | Santo Domingo, Dominican Republic | 11 hours behind Dien Bien Dong |
| Guayaquil, Ecuador | 12 hours behind Dien Bien Dong | São Paulo, Brazil | 10 hours behind Dien Bien Dong |
| Gujranwala, Pakistan | 2 hours behind Dien Bien Dong | Sapporo, Japan | 2 hours ahead of Dien Bien Dong |
| Gwangju, South Korea | 2 hours ahead of Dien Bien Dong | Sarajevo, Bosnia and Herzegovina | 5 hours behind Dien Bien Dong |
| Haiphong, Vietnam | the same time as Dien Bien Dong | Saratov, Russia | 3 hours behind Dien Bien Dong |
| Hama, Syria | 4 hours behind Dien Bien Dong | Seattle, USA | 14 hours behind Dien Bien Dong |
| Hamburg, Germany | 5 hours behind Dien Bien Dong | Sendai, Japan | 2 hours ahead of Dien Bien Dong |
| Hamhung, North Korea | 2 hours ahead of Dien Bien Dong | Seoul, South Korea | 2 hours ahead of Dien Bien Dong |
| Hamilton, Canada | 11 hours behind Dien Bien Dong | Sevastopol, Ukraine | 4 hours behind Dien Bien Dong |
| Hangzhou, China | 1 hour ahead of Dien Bien Dong | Seville, Spain | 5 hours behind Dien Bien Dong |
| Hanoi, Vietnam | the same time as Dien Bien Dong | Shah Alam, Malaysia | 1 hour ahead of Dien Bien Dong |
| Hanover, Germany | 5 hours behind Dien Bien Dong | Shanghai, China | 1 hour ahead of Dien Bien Dong |
| Harare, Zimbabwe | 5 hours behind Dien Bien Dong | Sharjah, United Arab Emirates | 3 hours behind Dien Bien Dong |
| Harbin, China | 1 hour ahead of Dien Bien Dong | Sheffield, United Kingdom | 6 hours behind Dien Bien Dong |
| Hargeysa, Somalia | 4 hours behind Dien Bien Dong | Shenyang, China | 1 hour ahead of Dien Bien Dong |
| Havana, Cuba | 11 hours behind Dien Bien Dong | Shenzhen, China | 1 hour ahead of Dien Bien Dong |
| Helsinki, Finland | 4 hours behind Dien Bien Dong | Shiraz, Iran | 3 hours 30 minutes behind Dien Bien Dong |
| Hiroshima, Japan | 2 hours ahead of Dien Bien Dong | Shymkent, Kazakhstan | 2 hours behind Dien Bien Dong |
| Ho Chi Minh City, Vietnam | the same time as Dien Bien Dong | Singapore, Singapore | 1 hour ahead of Dien Bien Dong |
| Homs, Syria | 4 hours behind Dien Bien Dong | Skopje, North Macedonia | 5 hours behind Dien Bien Dong |
| Hong Kong, Hong Kong | 1 hour ahead of Dien Bien Dong | Sofia, Bulgaria | 4 hours behind Dien Bien Dong |
| Houston, USA | 12 hours behind Dien Bien Dong | Stockholm, Sweden | 5 hours behind Dien Bien Dong |
| Hyderabad, India | 1 hour 30 minutes behind Dien Bien Dong | Stuttgart, Germany | 5 hours behind Dien Bien Dong |
| Hyderābād, Pakistan | 2 hours behind Dien Bien Dong | Suez, Egypt | 4 hours behind Dien Bien Dong |
| Ibadan, Nigeria | 6 hours behind Dien Bien Dong | Sulaymaniyah, Iraq | 4 hours behind Dien Bien Dong |
| Ibague, Colombia | 12 hours behind Dien Bien Dong | Surabaya, Indonesia | the same time as Dien Bien Dong |
| Incheon, South Korea | 2 hours ahead of Dien Bien Dong | Surat, India | 1 hour 30 minutes behind Dien Bien Dong |
| Indianapolis, USA | 11 hours behind Dien Bien Dong | Suwon, South Korea | 2 hours ahead of Dien Bien Dong |
| Indore, India | 1 hour 30 minutes behind Dien Bien Dong | Sydney, Australia | 3 hours ahead of Dien Bien Dong |
| Ipoh, Malaysia | 1 hour ahead of Dien Bien Dong | Ta`izz, Yemen | 4 hours behind Dien Bien Dong |
| Iquitos, Peru | 12 hours behind Dien Bien Dong | Ta’if, Saudi Arabia | 4 hours behind Dien Bien Dong |
| Irkutsk, Russia | 1 hour ahead of Dien Bien Dong | Tabriz, Iran | 3 hours 30 minutes behind Dien Bien Dong |
| Isfahan, Iran | 3 hours 30 minutes behind Dien Bien Dong | Tabuk, Saudi Arabia | 4 hours behind Dien Bien Dong |
| Istanbul, Turkey | 4 hours behind Dien Bien Dong | Taichung, Taiwan | 1 hour ahead of Dien Bien Dong |
| Izhevsk, Russia | 3 hours behind Dien Bien Dong | Tainan City, Taiwan | 1 hour ahead of Dien Bien Dong |
| Izmir, Turkey | 4 hours behind Dien Bien Dong | Taipei, Taiwan | 1 hour ahead of Dien Bien Dong |
| Jacksonville, USA | 11 hours behind Dien Bien Dong | Tangerang, Indonesia | the same time as Dien Bien Dong |
| Jaipur, India | 1 hour 30 minutes behind Dien Bien Dong | Tangier, Morocco | 6 hours behind Dien Bien Dong |
| Jakarta, Indonesia | the same time as Dien Bien Dong | Tashkent, Uzbekistan | 2 hours behind Dien Bien Dong |
| Jeddah, Saudi Arabia | 4 hours behind Dien Bien Dong | Tbilisi, Georgia | 3 hours behind Dien Bien Dong |
| Jerusalem, Israel | 4 hours behind Dien Bien Dong | Tébessa, Algeria | 6 hours behind Dien Bien Dong |
| Johannesburg, South Africa | 5 hours behind Dien Bien Dong | Tegucigalpa, Honduras | 13 hours behind Dien Bien Dong |
| Johor Bahru, Malaysia | 1 hour ahead of Dien Bien Dong | Tehran, Iran | 3 hours 30 minutes behind Dien Bien Dong |
| Kabul, Afghanistan | 2 hours 30 minutes behind Dien Bien Dong | Tembisa, South Africa | 5 hours behind Dien Bien Dong |
| Kaduna, Nigeria | 6 hours behind Dien Bien Dong | The Hague, Netherlands | 5 hours behind Dien Bien Dong |
| Kampala, Uganda | 4 hours behind Dien Bien Dong | Tianjin, China | 1 hour ahead of Dien Bien Dong |
| Kananga, DR Congo | 5 hours behind Dien Bien Dong | Tijuana, Mexico | 14 hours behind Dien Bien Dong |
| Kano, Nigeria | 6 hours behind Dien Bien Dong | Tokyo, Japan | 2 hours ahead of Dien Bien Dong |
| Kanpur, India | 1 hour 30 minutes behind Dien Bien Dong | Tolyatti, Russia | 3 hours behind Dien Bien Dong |
| Kaohsiung City, Taiwan | 1 hour ahead of Dien Bien Dong | Toronto, Canada | 11 hours behind Dien Bien Dong |
| Karachi, Pakistan | 2 hours behind Dien Bien Dong | Touba, Senegal | 7 hours behind Dien Bien Dong |
| Karagandy, Kazakhstan | 2 hours behind Dien Bien Dong | Toulouse, France | 5 hours behind Dien Bien Dong |
| Karaj, Iran | 3 hours 30 minutes behind Dien Bien Dong | Tripoli, Libya | 5 hours behind Dien Bien Dong |
| Karbala, Iraq | 4 hours behind Dien Bien Dong | Trujillo, Peru | 12 hours behind Dien Bien Dong |
| Kathmandu, Nepal | 1 hour 15 minutes behind Dien Bien Dong | Tunis, Tunisia | 6 hours behind Dien Bien Dong |
| Kawasaki, Japan | 2 hours ahead of Dien Bien Dong | Turin, Italy | 5 hours behind Dien Bien Dong |
| Kazan’, Russia | 4 hours behind Dien Bien Dong | Ufa, Russia | 2 hours behind Dien Bien Dong |
| Khabarovsk, Russia | 3 hours ahead of Dien Bien Dong | Ulan Bator, Mongolia | 1 hour ahead of Dien Bien Dong |
| Kharkiv, Ukraine | 4 hours behind Dien Bien Dong | Ulyanovsk, Russia | 3 hours behind Dien Bien Dong |
| Khartoum, Sudan | 5 hours behind Dien Bien Dong | Valencia, Spain | 5 hours behind Dien Bien Dong |
| Khulna, Bangladesh | 1 hour behind Dien Bien Dong | Valencia, Venezuela | 11 hours behind Dien Bien Dong |
| Kiev, Ukraine | 4 hours behind Dien Bien Dong | Vancouver, Canada | 14 hours behind Dien Bien Dong |
| Kigali, Rwanda | 5 hours behind Dien Bien Dong | Vienna, Austria | 5 hours behind Dien Bien Dong |
| Kingston, Jamaica | 12 hours behind Dien Bien Dong | Vilnius, Lithuania | 4 hours behind Dien Bien Dong |
| Kinshasa, DR Congo | 6 hours behind Dien Bien Dong | Vladivostok, Russia | 3 hours ahead of Dien Bien Dong |
| Kirkuk, Iraq | 4 hours behind Dien Bien Dong | Volgograd, Russia | 4 hours behind Dien Bien Dong |
| Kisangani, DR Congo | 5 hours behind Dien Bien Dong | Voronezh, Russia | 4 hours behind Dien Bien Dong |
| Klang, Malaysia | 1 hour ahead of Dien Bien Dong | Warsaw, Poland | 5 hours behind Dien Bien Dong |
| Kobe, Japan | 2 hours ahead of Dien Bien Dong | Washington D.C., USA | 11 hours behind Dien Bien Dong |
| Kolkata, India | 1 hour 30 minutes behind Dien Bien Dong | White House, Morocco | 6 hours behind Dien Bien Dong |
| Kolwezi, DR Congo | 5 hours behind Dien Bien Dong | Winnipeg, Canada | 12 hours behind Dien Bien Dong |
| Konya, Turkey | 4 hours behind Dien Bien Dong | Wrocław, Poland | 5 hours behind Dien Bien Dong |
| Kota Bharu, Malaysia | 1 hour ahead of Dien Bien Dong | Wuhan, China | 1 hour ahead of Dien Bien Dong |
| Kousséri, Cameroon | 6 hours behind Dien Bien Dong | Xi'an, China | 1 hour ahead of Dien Bien Dong |
| Kowloon, Hong Kong | 1 hour ahead of Dien Bien Dong | Yangon, Myanmar | 30 minutes behind Dien Bien Dong |
| Krakow, Poland | 5 hours behind Dien Bien Dong | Yaoundé, Cameroon | 6 hours behind Dien Bien Dong |
| Krasnodar, Russia | 4 hours behind Dien Bien Dong | Yaroslavl, Russia | 4 hours behind Dien Bien Dong |
| Krasnoyarsk, Russia | the same time as Dien Bien Dong | Yekaterinburg, Russia | 2 hours behind Dien Bien Dong |
| Kryvyi Rih, Ukraine | 4 hours behind Dien Bien Dong | Yerevan, Armenia | 3 hours behind Dien Bien Dong |
| Kuala Lumpur, Malaysia | 1 hour ahead of Dien Bien Dong | Yokohama, Japan | 2 hours ahead of Dien Bien Dong |
| Kuching, Malaysia | 1 hour ahead of Dien Bien Dong | Zagreb, Croatia | 5 hours behind Dien Bien Dong |
| Kumasi, Ghana | 7 hours behind Dien Bien Dong | Zamboanga City, Philippines | 1 hour ahead of Dien Bien Dong |
| Kyoto, Japan | 2 hours ahead of Dien Bien Dong | Zapopan, Mexico | 13 hours behind Dien Bien Dong |
| La Paz, Bolivia | 11 hours behind Dien Bien Dong | Zaporizhia, Ukraine | 4 hours behind Dien Bien Dong |
| La Plata, Argentina | 10 hours behind Dien Bien Dong | Zaragoza, Spain | 5 hours behind Dien Bien Dong |
| Lagos, Nigeria | 6 hours behind Dien Bien Dong | Zarqa, Jordan | 4 hours behind Dien Bien Dong |