Distance between Omsk, Omsk Oblast, Russia and Birao, Central African Republic

6645 km = 4129 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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Omsk, Russia

Country: Russia
Omsk’s coordinates: 54°59′32″ N, 73°22′06″ E
Population: 1,129,281
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Wikipedia article: Omsk

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Birao, Central African Republic

Country: Central African Republic
Birao’s coordinates: 10°17′05″ N, 22°47′17″ E
Population: 10,178
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Wikipedia article: Birao

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