Distance between Riyadh, Saudi Arabia and Adda-Doueni, Comoros
4124 km = 2562 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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Riyadh, Saudi Arabia
Country: Saudi ArabiaRiyadh’s coordinates: 24°41′15″ N, 46°43′18″ E
Population: 4,205,961
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Adda-Doueni, Comoros
Country: ComorosAdda-Doueni’s coordinates: 12°17′33″ S, 44°29′49″ E
Population: 10,858
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