Distance between Copenhagen, Denmark and Boulder, Australia

13963 km = 8676 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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Copenhagen, Denmark

Country: Denmark
Copenhagen’s coordinates: 55°40′33″ N, 12°33′55″ E
Population: 1,153,615
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Wikipedia article: Copenhagen

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

Boulder, Australia

Country: Australia
Boulder’s coordinates: 30°46′55″ S, 121°29′28″ E
Population: 5,178
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Wikipedia article: Boulder

Find out the distance between Boulder and other cities
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