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УкраїнськаTime difference between Seongnam-si, South Korea and other cities
Seongnam-si time zone: UTC+09:00 or KSTFind out the time difference between and Seongnam-si,
or see the time difference between Seongnam-si and other cities in the table below.
| City and country | Time difference | City and country | Time difference |
|---|---|---|---|
| Abidjan, Cote d'Ivoire | 9 hours behind Seongnam-si | Lahore, Pakistan | 4 hours behind Seongnam-si |
| Abu Dhabi, United Arab Emirates | 5 hours behind Seongnam-si | Leeds, United Kingdom | 8 hours behind Seongnam-si |
| Abu Ghraib, Iraq | 6 hours behind Seongnam-si | Leipzig, Germany | 7 hours behind Seongnam-si |
| Accra, Ghana | 9 hours behind Seongnam-si | León, Mexico | 15 hours behind Seongnam-si |
| Adana, Turkey | 6 hours behind Seongnam-si | Libreville, Gabon | 8 hours behind Seongnam-si |
| Addis Ababa, Ethiopia | 6 hours behind Seongnam-si | Likasi, DR Congo | 7 hours behind Seongnam-si |
| Adelaide, Australia | 30 minutes ahead of Seongnam-si | Lilongwe, Malawi | 7 hours behind Seongnam-si |
| Aden, Yemen | 6 hours behind Seongnam-si | Lima, Peru | 14 hours behind Seongnam-si |
| Agadir, Morocco | 8 hours behind Seongnam-si | Lisbon, Portugal | 8 hours behind Seongnam-si |
| Ahmedabad, India | 3 hours 30 minutes behind Seongnam-si | Liverpool, United Kingdom | 8 hours behind Seongnam-si |
| Ahvāz, Iran | 5 hours 30 minutes behind Seongnam-si | Lomé, Togo | 9 hours behind Seongnam-si |
| Al Hudaydah, Yemen | 6 hours behind Seongnam-si | London, United Kingdom | 8 hours behind Seongnam-si |
| Aleppo, Syria | 6 hours behind Seongnam-si | Los Angeles, USA | 16 hours behind Seongnam-si |
| Alexandria, Egypt | 7 hours behind Seongnam-si | Luanda, Angola | 8 hours behind Seongnam-si |
| Algiers, Algeria | 8 hours behind Seongnam-si | Lubumbashi, DR Congo | 7 hours behind Seongnam-si |
| Almaty, Kazakhstan | 4 hours behind Seongnam-si | Lucknow, India | 3 hours 30 minutes behind Seongnam-si |
| Amman, Jordan | 6 hours behind Seongnam-si | Luhansk, Ukraine | 6 hours behind Seongnam-si |
| Amsterdam, Netherlands | 7 hours behind Seongnam-si | Lusaka, Zambia | 7 hours behind Seongnam-si |
| Ankara, Turkey | 6 hours behind Seongnam-si | Luxor, Egypt | 7 hours behind Seongnam-si |
| Antalya, Turkey | 6 hours behind Seongnam-si | Lviv, Ukraine | 6 hours behind Seongnam-si |
| Antananarivo, Madagascar | 6 hours behind Seongnam-si | Lyon, France | 7 hours behind Seongnam-si |
| Antwerp, Belgium | 7 hours behind Seongnam-si | Łódź, Poland | 7 hours behind Seongnam-si |
| Arequipa, Peru | 14 hours behind Seongnam-si | Macao, Macau | 1 hour behind Seongnam-si |
| Ashgabat, Turkmenistan | 4 hours behind Seongnam-si | Madrid, Spain | 7 hours behind Seongnam-si |
| Asmara, Eritrea | 6 hours behind Seongnam-si | Makassar, Indonesia | 1 hour behind Seongnam-si |
| Asunción, Paraguay | 13 hours behind Seongnam-si | Málaga, Spain | 7 hours behind Seongnam-si |
| Asyut, Egypt | 7 hours behind Seongnam-si | Managua, Nicaragua | 15 hours behind Seongnam-si |
| Athens, Greece | 6 hours behind Seongnam-si | Manaus, Brazil | 13 hours behind Seongnam-si |
| Auckland, New Zealand | 3 hours ahead of Seongnam-si | Mandalay, Myanmar | 2 hours 30 minutes behind Seongnam-si |
| Austin, USA | 14 hours behind Seongnam-si | Manila, Philippines | 1 hour behind Seongnam-si |
| Bacolod City, Philippines | 1 hour behind Seongnam-si | Mansoura, Egypt | 7 hours behind Seongnam-si |
| Baghdad, Iraq | 6 hours behind Seongnam-si | Maputo, Mozambique | 7 hours behind Seongnam-si |
| Baku, Azerbaijan | 5 hours behind Seongnam-si | Mar del Plata, Argentina | 12 hours behind Seongnam-si |
| Baltimore, USA | 13 hours behind Seongnam-si | Maracaibo, Venezuela | 13 hours behind Seongnam-si |
| Bamako, Mali | 9 hours behind Seongnam-si | Maracay, Venezuela | 13 hours behind Seongnam-si |
| Bandung, Indonesia | 2 hours behind Seongnam-si | Mariupol, Ukraine | 6 hours behind Seongnam-si |
| Bangkok, Thailand | 2 hours behind Seongnam-si | Marrakesh, Morocco | 8 hours behind Seongnam-si |
| Bangui, Central African Republic | 8 hours behind Seongnam-si | Marseille, France | 7 hours behind Seongnam-si |
| Barcelona, Venezuela | 13 hours behind Seongnam-si | Mashhad, Iran | 5 hours 30 minutes behind Seongnam-si |
| Barcelona, Spain | 7 hours behind Seongnam-si | Matola, Mozambique | 7 hours behind Seongnam-si |
| Barnaul, Russia | 2 hours behind Seongnam-si | Maturín, Venezuela | 13 hours behind Seongnam-si |
| Barquisimeto, Venezuela | 13 hours behind Seongnam-si | Mawlamyine, Myanmar | 2 hours 30 minutes behind Seongnam-si |
| Barranquilla, Colombia | 14 hours behind Seongnam-si | Mbuji-Mayi, DR Congo | 7 hours behind Seongnam-si |
| Basrah, Iraq | 6 hours behind Seongnam-si | Mecca, Saudi Arabia | 6 hours behind Seongnam-si |
| Beijing, China | 1 hour behind Seongnam-si | Medan, Indonesia | 2 hours behind Seongnam-si |
| Beira, Mozambique | 7 hours behind Seongnam-si | Medellín, Colombia | 14 hours behind Seongnam-si |
| Beirut, Lebanon | 6 hours behind Seongnam-si | Medina, Saudi Arabia | 6 hours behind Seongnam-si |
| Bekasi, Indonesia | 2 hours behind Seongnam-si | Meknes, Morocco | 8 hours behind Seongnam-si |
| Belém, Brazil | 12 hours behind Seongnam-si | Melbourne, Australia | 1 hour ahead of Seongnam-si |
| Belgrade, Serbia | 7 hours behind Seongnam-si | Memphis, USA | 14 hours behind Seongnam-si |
| Belo Horizonte, Brazil | 12 hours behind Seongnam-si | Mendoza, Argentina | 12 hours behind Seongnam-si |
| Bengaluru, India | 3 hours 30 minutes behind Seongnam-si | Mexico City, Mexico | 15 hours behind Seongnam-si |
| Benghazi, Libya | 7 hours behind Seongnam-si | Milan, Italy | 7 hours behind Seongnam-si |
| Benin City, Nigeria | 8 hours behind Seongnam-si | Minsk, Belarus | 6 hours behind Seongnam-si |
| Benoni, South Africa | 7 hours behind Seongnam-si | Mississauga, Canada | 13 hours behind Seongnam-si |
| Berlin, Germany | 7 hours behind Seongnam-si | Mogadishu, Somalia | 6 hours behind Seongnam-si |
| Birmingham, United Kingdom | 8 hours behind Seongnam-si | Mombasa, Kenya | 6 hours behind Seongnam-si |
| Bishkek, Kyrgyzstan | 3 hours behind Seongnam-si | Monrovia, Liberia | 9 hours behind Seongnam-si |
| Blantyre, Malawi | 7 hours behind Seongnam-si | Monterrey, Mexico | 15 hours behind Seongnam-si |
| Bogotá, Colombia | 14 hours behind Seongnam-si | Montevideo, Uruguay | 12 hours behind Seongnam-si |
| Boston, USA | 13 hours behind Seongnam-si | Montreal, Canada | 13 hours behind Seongnam-si |
| Bouaké, Cote d'Ivoire | 9 hours behind Seongnam-si | Moscow, Russia | 6 hours behind Seongnam-si |
| Boumerdas, Algeria | 8 hours behind Seongnam-si | Mosul, Iraq | 6 hours behind Seongnam-si |
| Brampton, Canada | 13 hours behind Seongnam-si | Multan, Pakistan | 4 hours behind Seongnam-si |
| Brasília, Brazil | 12 hours behind Seongnam-si | Mumbai, India | 3 hours 30 minutes behind Seongnam-si |
| Bratislava, Slovakia | 7 hours behind Seongnam-si | Munich, Germany | 7 hours behind Seongnam-si |
| Brazzaville, Congo | 8 hours behind Seongnam-si | Murcia, Spain | 7 hours behind Seongnam-si |
| Bremen, Germany | 7 hours behind Seongnam-si | Muscat, Oman | 5 hours behind Seongnam-si |
| Brisbane, Australia | 1 hour ahead of Seongnam-si | Muzaffarabad, Pakistan | 4 hours behind Seongnam-si |
| Bristol, United Kingdom | 8 hours behind Seongnam-si | Mwanza, Tanzania | 6 hours behind Seongnam-si |
| Brussels, Belgium | 7 hours behind Seongnam-si | Mykolayiv, Ukraine | 6 hours behind Seongnam-si |
| Bucaramanga, Colombia | 14 hours behind Seongnam-si | N'Djamena, Chad | 8 hours behind Seongnam-si |
| Bucharest, Romania | 6 hours behind Seongnam-si | Nagoya, Japan | the same time as Seongnam-si |
| Budapest, Hungary | 7 hours behind Seongnam-si | Nagpur, India | 3 hours 30 minutes behind Seongnam-si |
| Buenos Aires, Argentina | 12 hours behind Seongnam-si | Nairobi, Kenya | 6 hours behind Seongnam-si |
| Bulawayo, Zimbabwe | 7 hours behind Seongnam-si | Najaf, Iraq | 6 hours behind Seongnam-si |
| Bursa, Turkey | 6 hours behind Seongnam-si | Namangan, Uzbekistan | 4 hours behind Seongnam-si |
| Busan, South Korea | the same time as Seongnam-si | Namp'o, North Korea | the same time as Seongnam-si |
| Cairo, Egypt | 7 hours behind Seongnam-si | Nanchong, China | 1 hour behind Seongnam-si |
| Calgary, Canada | 15 hours behind Seongnam-si | Nanjing, China | 1 hour behind Seongnam-si |
| Callao, Peru | 14 hours behind Seongnam-si | Naples, Italy | 7 hours behind Seongnam-si |
| Cape Town, South Africa | 7 hours behind Seongnam-si | Naypyitaw, Myanmar | 2 hours 30 minutes behind Seongnam-si |
| Caracas, Venezuela | 13 hours behind Seongnam-si | New York, USA | 13 hours behind Seongnam-si |
| Cartagena, Colombia | 14 hours behind Seongnam-si | Niamey, Niger | 8 hours behind Seongnam-si |
| Cebu City, Philippines | 1 hour behind Seongnam-si | Nizhny Novgorod, Russia | 6 hours behind Seongnam-si |
| Charlotte, USA | 13 hours behind Seongnam-si | Nouakchott, Mauritania | 9 hours behind Seongnam-si |
| Chelyabinsk, Russia | 4 hours behind Seongnam-si | Novosibirsk, Russia | 2 hours behind Seongnam-si |
| Chengdu, China | 1 hour behind Seongnam-si | Nuremberg, Germany | 7 hours behind Seongnam-si |
| Chennai, India | 3 hours 30 minutes behind Seongnam-si | Odesa, Ukraine | 6 hours behind Seongnam-si |
| Chicago, USA | 14 hours behind Seongnam-si | Omdurman, Sudan | 7 hours behind Seongnam-si |
| Chiclayo, Peru | 14 hours behind Seongnam-si | Omsk, Russia | 3 hours behind Seongnam-si |
| Chişinău, Moldova | 6 hours behind Seongnam-si | Oran, Algeria | 8 hours behind Seongnam-si |
| Chittagong, Bangladesh | 3 hours behind Seongnam-si | Osaka, Japan | the same time as Seongnam-si |
| Chongqing, China | 1 hour behind Seongnam-si | Oslo, Norway | 7 hours behind Seongnam-si |
| City of Taguig, Philippines | 1 hour behind Seongnam-si | Ottawa, Canada | 13 hours behind Seongnam-si |
| Ciudad Guayana, Venezuela | 13 hours behind Seongnam-si | Ouagadougou, Burkina Faso | 9 hours behind Seongnam-si |
| Ciudad Juárez, Mexico | 14 hours behind Seongnam-si | Palembang, Indonesia | 2 hours behind Seongnam-si |
| Ciudad Nezahualcoyotl, Mexico | 15 hours behind Seongnam-si | Palermo, Italy | 7 hours behind Seongnam-si |
| Cochabamba, Bolivia | 13 hours behind Seongnam-si | Paris, France | 7 hours behind Seongnam-si |
| Cologne, Germany | 7 hours behind Seongnam-si | Patna, India | 3 hours 30 minutes behind Seongnam-si |
| Colombo, Sri Lanka | 3 hours 30 minutes behind Seongnam-si | Pereira, Colombia | 14 hours behind Seongnam-si |
| Columbus, USA | 13 hours behind Seongnam-si | Perm, Russia | 4 hours behind Seongnam-si |
| Conakry, Guinea | 9 hours behind Seongnam-si | Perth, Australia | 1 hour behind Seongnam-si |
| Constantine, Algeria | 8 hours behind Seongnam-si | Peshawar, Pakistan | 4 hours behind Seongnam-si |
| Copenhagen, Denmark | 7 hours behind Seongnam-si | Petaling Jaya, Malaysia | 1 hour behind Seongnam-si |
| Córdoba, Argentina | 12 hours behind Seongnam-si | Philadelphia, USA | 13 hours behind Seongnam-si |
| Cotonou, Benin | 8 hours behind Seongnam-si | Phnom Penh, Cambodia | 2 hours behind Seongnam-si |
| Cúcuta, Colombia | 14 hours behind Seongnam-si | Phoenix, USA | 16 hours behind Seongnam-si |
| Curitiba, Brazil | 12 hours behind Seongnam-si | Pietermaritzburg, South Africa | 7 hours behind Seongnam-si |
| Da Nang, Vietnam | 2 hours behind Seongnam-si | Pikine, Senegal | 9 hours behind Seongnam-si |
| Daegu, South Korea | the same time as Seongnam-si | Pointe-Noire, Congo | 8 hours behind Seongnam-si |
| Daejeon, South Korea | the same time as Seongnam-si | Port Elizabeth, South Africa | 7 hours behind Seongnam-si |
| Dakar, Senegal | 9 hours behind Seongnam-si | Port Harcourt, Nigeria | 8 hours behind Seongnam-si |
| Dallas, USA | 14 hours behind Seongnam-si | Port Said, Egypt | 7 hours behind Seongnam-si |
| Damascus, Syria | 6 hours behind Seongnam-si | Port Sudan, Sudan | 7 hours behind Seongnam-si |
| Dammam, Saudi Arabia | 6 hours behind Seongnam-si | Port-au-Prince, Haiti | 13 hours behind Seongnam-si |
| Dar es Salaam, Tanzania | 6 hours behind Seongnam-si | Porto Alegre, Brazil | 12 hours behind Seongnam-si |
| Davao City, Philippines | 1 hour behind Seongnam-si | Poznań, Poland | 7 hours behind Seongnam-si |
| Delhi, India | 3 hours 30 minutes behind Seongnam-si | Prague, Czech Republic | 7 hours behind Seongnam-si |
| Denver, USA | 15 hours behind Seongnam-si | Pretoria, South Africa | 7 hours behind Seongnam-si |
| Detroit, USA | 13 hours behind Seongnam-si | Pristina, Kosovo | 7 hours behind Seongnam-si |
| Dhaka, Bangladesh | 3 hours behind Seongnam-si | Puebla City, Mexico | 15 hours behind Seongnam-si |
| Djibouti, Djibouti | 6 hours behind Seongnam-si | Puente Alto, Chile | 13 hours behind Seongnam-si |
| Dnipro, Ukraine | 6 hours behind Seongnam-si | Pune, India | 3 hours 30 minutes behind Seongnam-si |
| Donetsk, Ukraine | 6 hours behind Seongnam-si | Pyongyang, North Korea | the same time as Seongnam-si |
| Dongguan, China | 1 hour behind Seongnam-si | Qom, Iran | 5 hours 30 minutes behind Seongnam-si |
| Dortmund, Germany | 7 hours behind Seongnam-si | Québec, Canada | 13 hours behind Seongnam-si |
| Douala, Cameroon | 8 hours behind Seongnam-si | Quetta, Pakistan | 4 hours behind Seongnam-si |
| Dresden, Germany | 7 hours behind Seongnam-si | Quezon City, Philippines | 1 hour behind Seongnam-si |
| Dubai, United Arab Emirates | 5 hours behind Seongnam-si | Quilmes, Argentina | 12 hours behind Seongnam-si |
| Dublin, Ireland | 8 hours behind Seongnam-si | Quito, Ecuador | 14 hours behind Seongnam-si |
| Duisburg, Germany | 7 hours behind Seongnam-si | Rabat, Morocco | 8 hours behind Seongnam-si |
| Durban, South Africa | 7 hours behind Seongnam-si | Rajshahi, Bangladesh | 3 hours behind Seongnam-si |
| Dushanbe, Tajikistan | 4 hours behind Seongnam-si | Rawalpindi, Pakistan | 4 hours behind Seongnam-si |
| Dusseldorf, Germany | 7 hours behind Seongnam-si | Recife, Brazil | 12 hours behind Seongnam-si |
| Ecatepec de Morelos, Mexico | 15 hours behind Seongnam-si | Riga, Latvia | 6 hours behind Seongnam-si |
| Edinburgh, United Kingdom | 8 hours behind Seongnam-si | Rio de Janeiro, Brazil | 12 hours behind Seongnam-si |
| Edmonton, Canada | 15 hours behind Seongnam-si | Riyadh, Saudi Arabia | 6 hours behind Seongnam-si |
| El Mahalla El Kubra, Egypt | 7 hours behind Seongnam-si | Rome, Italy | 7 hours behind Seongnam-si |
| El Paso, USA | 15 hours behind Seongnam-si | Rosario, Argentina | 12 hours behind Seongnam-si |
| Erbil, Iraq | 6 hours behind Seongnam-si | Rostov-on-Don, Russia | 6 hours behind Seongnam-si |
| Essen, Germany | 7 hours behind Seongnam-si | Rotterdam, Netherlands | 7 hours behind Seongnam-si |
| Faisalabad, Pakistan | 4 hours behind Seongnam-si | Saint Petersburg, Russia | 6 hours behind Seongnam-si |
| Fes, Morocco | 8 hours behind Seongnam-si | Saitama, Japan | the same time as Seongnam-si |
| Fort Worth, USA | 14 hours behind Seongnam-si | Salé, Morocco | 8 hours behind Seongnam-si |
| Fortaleza, Brazil | 12 hours behind Seongnam-si | Salta, Argentina | 12 hours behind Seongnam-si |
| Frankfurt am Main, Germany | 7 hours behind Seongnam-si | Salvador, Brazil | 12 hours behind Seongnam-si |
| Freetown, Sierra Leone | 9 hours behind Seongnam-si | Samara, Russia | 5 hours behind Seongnam-si |
| Fukuoka, Japan | the same time as Seongnam-si | San Antonio, USA | 14 hours behind Seongnam-si |
| Garoua, Cameroon | 8 hours behind Seongnam-si | San Diego, USA | 16 hours behind Seongnam-si |
| Gaza, Palestinian Territories | 6 hours behind Seongnam-si | San Francisco, USA | 16 hours behind Seongnam-si |
| Gaziantep, Turkey | 6 hours behind Seongnam-si | San Jose, USA | 16 hours behind Seongnam-si |
| Gdańsk, Poland | 7 hours behind Seongnam-si | San Juan, Puerto Rico | 13 hours behind Seongnam-si |
| General Santos, Philippines | 1 hour behind Seongnam-si | San Miguel de Tucumán, Argentina | 12 hours behind Seongnam-si |
| Genoa, Italy | 7 hours behind Seongnam-si | San Pedro Sula, Honduras | 15 hours behind Seongnam-si |
| Giza, Egypt | 7 hours behind Seongnam-si | San Salvador, El Salvador | 15 hours behind Seongnam-si |
| Glasgow, United Kingdom | 8 hours behind Seongnam-si | Sanaa, Yemen | 6 hours behind Seongnam-si |
| Goiânia, Brazil | 12 hours behind Seongnam-si | Santa Cruz de la Sierra, Bolivia | 13 hours behind Seongnam-si |
| Gold Coast, Australia | 1 hour ahead of Seongnam-si | Santa Fe, Argentina | 12 hours behind Seongnam-si |
| Gomel, Belarus | 6 hours behind Seongnam-si | Santa Marta, Colombia | 14 hours behind Seongnam-si |
| Gothenburg, Sweden | 7 hours behind Seongnam-si | Santiago, Chile | 13 hours behind Seongnam-si |
| Goyang, South Korea | the same time as Seongnam-si | Santiago de Cali, Colombia | 14 hours behind Seongnam-si |
| Guadalajara, Mexico | 15 hours behind Seongnam-si | Santiago de Cuba, Cuba | 13 hours behind Seongnam-si |
| Guangzhou, China | 1 hour behind Seongnam-si | Santiago de los Caballeros, Dominican Republic | 13 hours behind Seongnam-si |
| Guatemala City, Guatemala | 15 hours behind Seongnam-si | Santo Domingo, Dominican Republic | 13 hours behind Seongnam-si |
| Guayaquil, Ecuador | 14 hours behind Seongnam-si | São Paulo, Brazil | 12 hours behind Seongnam-si |
| Gujranwala, Pakistan | 4 hours behind Seongnam-si | Sapporo, Japan | the same time as Seongnam-si |
| Gwangju, South Korea | the same time as Seongnam-si | Sarajevo, Bosnia and Herzegovina | 7 hours behind Seongnam-si |
| Haiphong, Vietnam | 2 hours behind Seongnam-si | Saratov, Russia | 5 hours behind Seongnam-si |
| Hama, Syria | 6 hours behind Seongnam-si | Seattle, USA | 16 hours behind Seongnam-si |
| Hamburg, Germany | 7 hours behind Seongnam-si | Sendai, Japan | the same time as Seongnam-si |
| Hamhung, North Korea | the same time as Seongnam-si | Seoul, South Korea | the same time as Seongnam-si |
| Hamilton, Canada | 13 hours behind Seongnam-si | Sevastopol, Ukraine | 6 hours behind Seongnam-si |
| Hangzhou, China | 1 hour behind Seongnam-si | Seville, Spain | 7 hours behind Seongnam-si |
| Hanoi, Vietnam | 2 hours behind Seongnam-si | Shah Alam, Malaysia | 1 hour behind Seongnam-si |
| Hanover, Germany | 7 hours behind Seongnam-si | Shanghai, China | 1 hour behind Seongnam-si |
| Harare, Zimbabwe | 7 hours behind Seongnam-si | Sharjah, United Arab Emirates | 5 hours behind Seongnam-si |
| Harbin, China | 1 hour behind Seongnam-si | Sheffield, United Kingdom | 8 hours behind Seongnam-si |
| Hargeysa, Somalia | 6 hours behind Seongnam-si | Shenyang, China | 1 hour behind Seongnam-si |
| Havana, Cuba | 13 hours behind Seongnam-si | Shenzhen, China | 1 hour behind Seongnam-si |
| Helsinki, Finland | 6 hours behind Seongnam-si | Shiraz, Iran | 5 hours 30 minutes behind Seongnam-si |
| Hiroshima, Japan | the same time as Seongnam-si | Shymkent, Kazakhstan | 4 hours behind Seongnam-si |
| Ho Chi Minh City, Vietnam | 2 hours behind Seongnam-si | Singapore, Singapore | 1 hour behind Seongnam-si |
| Homs, Syria | 6 hours behind Seongnam-si | Skopje, North Macedonia | 7 hours behind Seongnam-si |
| Hong Kong, Hong Kong | 1 hour behind Seongnam-si | Sofia, Bulgaria | 6 hours behind Seongnam-si |
| Houston, USA | 14 hours behind Seongnam-si | Stockholm, Sweden | 7 hours behind Seongnam-si |
| Hyderabad, India | 3 hours 30 minutes behind Seongnam-si | Stuttgart, Germany | 7 hours behind Seongnam-si |
| Hyderābād, Pakistan | 4 hours behind Seongnam-si | Suez, Egypt | 7 hours behind Seongnam-si |
| Ibadan, Nigeria | 8 hours behind Seongnam-si | Sulaymaniyah, Iraq | 6 hours behind Seongnam-si |
| Ibague, Colombia | 14 hours behind Seongnam-si | Surabaya, Indonesia | 2 hours behind Seongnam-si |
| Incheon, South Korea | the same time as Seongnam-si | Surat, India | 3 hours 30 minutes behind Seongnam-si |
| Indianapolis, USA | 13 hours behind Seongnam-si | Suwon, South Korea | the same time as Seongnam-si |
| Indore, India | 3 hours 30 minutes behind Seongnam-si | Sydney, Australia | 1 hour ahead of Seongnam-si |
| Ipoh, Malaysia | 1 hour behind Seongnam-si | Ta`izz, Yemen | 6 hours behind Seongnam-si |
| Iquitos, Peru | 14 hours behind Seongnam-si | Ta’if, Saudi Arabia | 6 hours behind Seongnam-si |
| Irkutsk, Russia | 1 hour behind Seongnam-si | Tabriz, Iran | 5 hours 30 minutes behind Seongnam-si |
| Isfahan, Iran | 5 hours 30 minutes behind Seongnam-si | Tabuk, Saudi Arabia | 6 hours behind Seongnam-si |
| Istanbul, Turkey | 6 hours behind Seongnam-si | Taichung, Taiwan | 1 hour behind Seongnam-si |
| Izhevsk, Russia | 5 hours behind Seongnam-si | Tainan City, Taiwan | 1 hour behind Seongnam-si |
| Izmir, Turkey | 6 hours behind Seongnam-si | Taipei, Taiwan | 1 hour behind Seongnam-si |
| Jacksonville, USA | 13 hours behind Seongnam-si | Tangerang, Indonesia | 2 hours behind Seongnam-si |
| Jaipur, India | 3 hours 30 minutes behind Seongnam-si | Tangier, Morocco | 8 hours behind Seongnam-si |
| Jakarta, Indonesia | 2 hours behind Seongnam-si | Tashkent, Uzbekistan | 4 hours behind Seongnam-si |
| Jeddah, Saudi Arabia | 6 hours behind Seongnam-si | Tbilisi, Georgia | 5 hours behind Seongnam-si |
| Jerusalem, Israel | 6 hours behind Seongnam-si | Tébessa, Algeria | 8 hours behind Seongnam-si |
| Johannesburg, South Africa | 7 hours behind Seongnam-si | Tegucigalpa, Honduras | 15 hours behind Seongnam-si |
| Johor Bahru, Malaysia | 1 hour behind Seongnam-si | Tehran, Iran | 5 hours 30 minutes behind Seongnam-si |
| Kabul, Afghanistan | 4 hours 30 minutes behind Seongnam-si | Tembisa, South Africa | 7 hours behind Seongnam-si |
| Kaduna, Nigeria | 8 hours behind Seongnam-si | The Hague, Netherlands | 7 hours behind Seongnam-si |
| Kampala, Uganda | 6 hours behind Seongnam-si | Tianjin, China | 1 hour behind Seongnam-si |
| Kananga, DR Congo | 7 hours behind Seongnam-si | Tijuana, Mexico | 16 hours behind Seongnam-si |
| Kano, Nigeria | 8 hours behind Seongnam-si | Tokyo, Japan | the same time as Seongnam-si |
| Kanpur, India | 3 hours 30 minutes behind Seongnam-si | Tolyatti, Russia | 5 hours behind Seongnam-si |
| Kaohsiung City, Taiwan | 1 hour behind Seongnam-si | Toronto, Canada | 13 hours behind Seongnam-si |
| Karachi, Pakistan | 4 hours behind Seongnam-si | Touba, Senegal | 9 hours behind Seongnam-si |
| Karagandy, Kazakhstan | 4 hours behind Seongnam-si | Toulouse, France | 7 hours behind Seongnam-si |
| Karaj, Iran | 5 hours 30 minutes behind Seongnam-si | Tripoli, Libya | 7 hours behind Seongnam-si |
| Karbala, Iraq | 6 hours behind Seongnam-si | Trujillo, Peru | 14 hours behind Seongnam-si |
| Kathmandu, Nepal | 3 hours 15 minutes behind Seongnam-si | Tunis, Tunisia | 8 hours behind Seongnam-si |
| Kawasaki, Japan | the same time as Seongnam-si | Turin, Italy | 7 hours behind Seongnam-si |
| Kazan’, Russia | 6 hours behind Seongnam-si | Ufa, Russia | 4 hours behind Seongnam-si |
| Khabarovsk, Russia | 1 hour ahead of Seongnam-si | Ulan Bator, Mongolia | 1 hour behind Seongnam-si |
| Kharkiv, Ukraine | 6 hours behind Seongnam-si | Ulyanovsk, Russia | 5 hours behind Seongnam-si |
| Khartoum, Sudan | 7 hours behind Seongnam-si | Valencia, Spain | 7 hours behind Seongnam-si |
| Khulna, Bangladesh | 3 hours behind Seongnam-si | Valencia, Venezuela | 13 hours behind Seongnam-si |
| Kiev, Ukraine | 6 hours behind Seongnam-si | Vancouver, Canada | 16 hours behind Seongnam-si |
| Kigali, Rwanda | 7 hours behind Seongnam-si | Vienna, Austria | 7 hours behind Seongnam-si |
| Kingston, Jamaica | 14 hours behind Seongnam-si | Vilnius, Lithuania | 6 hours behind Seongnam-si |
| Kinshasa, DR Congo | 8 hours behind Seongnam-si | Vladivostok, Russia | 1 hour ahead of Seongnam-si |
| Kirkuk, Iraq | 6 hours behind Seongnam-si | Volgograd, Russia | 6 hours behind Seongnam-si |
| Kisangani, DR Congo | 7 hours behind Seongnam-si | Voronezh, Russia | 6 hours behind Seongnam-si |
| Klang, Malaysia | 1 hour behind Seongnam-si | Warsaw, Poland | 7 hours behind Seongnam-si |
| Kobe, Japan | the same time as Seongnam-si | Washington D.C., USA | 13 hours behind Seongnam-si |
| Kolkata, India | 3 hours 30 minutes behind Seongnam-si | White House, Morocco | 8 hours behind Seongnam-si |
| Kolwezi, DR Congo | 7 hours behind Seongnam-si | Winnipeg, Canada | 14 hours behind Seongnam-si |
| Konya, Turkey | 6 hours behind Seongnam-si | Wrocław, Poland | 7 hours behind Seongnam-si |
| Kota Bharu, Malaysia | 1 hour behind Seongnam-si | Wuhan, China | 1 hour behind Seongnam-si |
| Kousséri, Cameroon | 8 hours behind Seongnam-si | Xi'an, China | 1 hour behind Seongnam-si |
| Kowloon, Hong Kong | 1 hour behind Seongnam-si | Yangon, Myanmar | 2 hours 30 minutes behind Seongnam-si |
| Krakow, Poland | 7 hours behind Seongnam-si | Yaoundé, Cameroon | 8 hours behind Seongnam-si |
| Krasnodar, Russia | 6 hours behind Seongnam-si | Yaroslavl, Russia | 6 hours behind Seongnam-si |
| Krasnoyarsk, Russia | 2 hours behind Seongnam-si | Yekaterinburg, Russia | 4 hours behind Seongnam-si |
| Kryvyi Rih, Ukraine | 6 hours behind Seongnam-si | Yerevan, Armenia | 5 hours behind Seongnam-si |
| Kuala Lumpur, Malaysia | 1 hour behind Seongnam-si | Yokohama, Japan | the same time as Seongnam-si |
| Kuching, Malaysia | 1 hour behind Seongnam-si | Zagreb, Croatia | 7 hours behind Seongnam-si |
| Kumasi, Ghana | 9 hours behind Seongnam-si | Zamboanga City, Philippines | 1 hour behind Seongnam-si |
| Kyoto, Japan | the same time as Seongnam-si | Zapopan, Mexico | 15 hours behind Seongnam-si |
| La Paz, Bolivia | 13 hours behind Seongnam-si | Zaporizhia, Ukraine | 6 hours behind Seongnam-si |
| La Plata, Argentina | 12 hours behind Seongnam-si | Zaragoza, Spain | 7 hours behind Seongnam-si |
| Lagos, Nigeria | 8 hours behind Seongnam-si | Zarqa, Jordan | 6 hours behind Seongnam-si |