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Distance between Columbia, Maryland, USA and Incheon, South Korea

11166 km = 6938 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 Columbia and Incheon

Columbia, USA

Country: USA
State: Maryland
Columbia’s coordinates: 39°14′25″ N, 76°50′21″ W
Population: 99,615
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Wikipedia article: Columbia

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

Incheon, South Korea

Country: South Korea
Incheon’s coordinates: 37°27′23″ N, 126°42′18″ E
Population: 2,628,000
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Wikipedia article: Incheon

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