Distance between Constantine, Algeria and Heihe, China
8789 km = 5461 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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Constantine, Algeria
Country: AlgeriaConstantine’s coordinates: 36°21′54″ N, 6°36′52″ E
Population: 450,097
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Heihe, China
Country: ChinaHeihe’s coordinates: 50°14′38″ N, 127°29′24″ E
Population: 109,427
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Wikipedia article: Heihe
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