Distance between Pretoria, South Africa and Boulder, Colorado, USA

15464 km = 9609 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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Pretoria, South Africa

Country: South Africa
Pretoria’s coordinates: 25°44′41″ S, 28°11′16″ E
Population: 1,619,438
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Wikipedia article: Pretoria

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

Boulder, USA

Country: USA
State: Colorado
Boulder’s coordinates: 40°00′53″ N, 105°16′13″ W
Population: 97,385
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Wikipedia article: Boulder

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