Distance between Haiphong, Vietnam and Oklahoma City, Oklahoma, USA

13267 km = 8243 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.

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Haiphong, Vietnam

Country: Vietnam
Haiphong’s coordinates: 20°51′53″ N, 106°41′00″ E
Population: 602,695
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Wikipedia article: Haiphong

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Oklahoma City, USA

Country: USA
State: Oklahoma
Oklahoma City’s coordinates: 35°28′03″ N, 97°30′59″ W
Population: 579,999
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Wikipedia article: Oklahoma City

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Find out the distance between Oklahoma City and the North Pole, the South Pole, the Equator, the Tropic of Cancer, the Tropic of Capricorn, the Arctic Circle, the Antarctic Circle