Distance between Kolkata, India and Riom, France
7882 km = 4898 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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Kolkata, India
Country: IndiaKolkata’s coordinates: 22°33′45″ N, 88°21′46″ E
Population: 4,631,392
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Riom, France
Country: FranceRiom’s coordinates: 45°53′59″ N, 3°07′00″ E
Population: 20,142
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