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Distance between Columbus, Ohio, USA and Ko Samui, Thailand

14519 km = 9022 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.

Find out the time difference between Columbus and Ko Samui

Columbus, USA

Country: USA
State: Ohio
Columbus’ coordinates: 39°57′40″ N, 82°59′55″ W
Population: 787,033
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Wikipedia article: Columbus

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

Ko Samui, Thailand

Country: Thailand
Ko Samui’s coordinates: 9°32′08″ N, 99°56′08″ E
Population: 50,000
Find out what time it is in Ko Samui right now
Wikipedia article: Ko Samui

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