Distance between Patna, India and Haiphong, Vietnam
2263 km = 1406 miles
We assume a spherical Earth as a close approximation of the true shape of the Earth (an oblate spheroid). The distance is calculated as great-circle or orthodromic distance between city centres on the surface of a sphere.
Find out the time difference between Patna and Haiphong
Patna, India
Country: IndiaPatna’s coordinates: 25°35′38″ N, 85°08′08″ E
Population: 1,599,920
Find out what time it is in Patna right now
Wikipedia article: Patna
Find out the distance between Patna and other cities
Find out the distance between Patna and the North Pole, the South Pole, the Equator, the Tropic of Cancer, the Tropic of Capricorn, the Arctic Circle, the Antarctic Circle
Haiphong, Vietnam
Country: VietnamHaiphong’s coordinates: 20°51′53″ N, 106°41′00″ E
Population: 602,695
Find out what time it is in Haiphong right now
Wikipedia article: Haiphong
Find out the distance between Haiphong and other cities
Find out the distance between Haiphong and the North Pole, the South Pole, the Equator, the Tropic of Cancer, the Tropic of Capricorn, the Arctic Circle, the Antarctic Circle