Distance between Gwangju, South Korea and Koidu, Sierra Leone
13455 km = 8361 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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Gwangju, South Korea
Country: South KoreaGwangju’s coordinates: 35°09′16″ N, 126°54′56″ E
Population: 1,416,938
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Wikipedia article: Gwangju
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Koidu, Sierra Leone
Country: Sierra LeoneKoidu’s coordinates: 8°38′37″ N, 10°58′17″ W
Population: 88,000
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Wikipedia article: Koidu
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