Distance between Houston, Texas, USA and Warwick, Rhode Island, USA
2526 km = 1570 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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Houston, USA
Country: USAState: Texas
Houston’s coordinates: 29°45′47″ N, 95°21′47″ W
Population: 2,099,451
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Wikipedia article: Houston
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Warwick, USA
Country: USAState: Rhode Island
Warwick’s coordinates: 41°42′00″ N, 71°24′58″ W
Population: 82,672
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Wikipedia article: Warwick
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