Distance between Cologne, Germany and Boise, Idaho, USA

8169 km = 5076 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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Cologne, Germany

Country: Germany
Cologne’s coordinates: 50°55′59″ N, 6°57′00″ E
Population: 963,395
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Wikipedia article: Cologne

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Boise, USA

Country: USA
State: Idaho
Boise’s coordinates: 43°36′48″ N, 116°12′12″ W
Population: 145,987
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Wikipedia article: Boise

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