Distance between Kolkata, India and Ostrava, Czech Republic
6708 km = 4168 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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Ostrava, Czech Republic
Country: Czech RepublicOstrava’s coordinates: 49°50′04″ N, 18°16′55″ E
Population: 313,088
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