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Distance between Irkutsk, Irkutsk Oblast, Russia and Oklahoma City, Oklahoma, USA

10040 km = 6239 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 Irkutsk and Oklahoma City

Irkutsk, Russia

Country: Russia
Irkutsk’s coordinates: 52°17′52″ N, 104°17′47″ E
Population: 586,695
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Wikipedia article: Irkutsk

Find out the distance between Irkutsk and other cities
Find out the distance between Irkutsk and the North Pole, the South Pole, the Equator, the Tropic of Cancer, the Tropic of Capricorn, the Arctic Circle, the Antarctic Circle

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

Find out the distance between Oklahoma City and other cities
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