Distance between Prague, Czech Republic and Kalachinsk, Omsk Oblast, Russia

3979 km = 2472 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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Prague, Czech Republic

Country: Czech Republic
Prague’s coordinates: 50°05′16″ N, 14°25′14″ E
Population: 1,165,581
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Wikipedia article: Prague

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Kalachinsk, Russia

Country: Russia
Kalachinsk’s coordinates: 55°03′10″ N, 74°34′30″ E
Population: 24,059
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Wikipedia article: Kalachinsk

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