Distance between Perth, Australia and Troy, Michigan, USA

17986 km = 11176 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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Perth, Australia

Country: Australia
Perth’s coordinates: 31°57′08″ S, 115°51′41″ E
Population: 1,896,548
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Wikipedia article: Perth

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

Troy, USA

Country: USA
State: Michigan
Troy’s coordinates: 42°36′20″ N, 83°08′59″ W
Population: 80,980
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Wikipedia article: Troy

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