Distance between Houston, Texas, USA and Vienna, Austria
9020 km = 5605 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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Vienna, Austria
Country: AustriaVienna’s coordinates: 48°12′30″ N, 16°22′19″ E
Population: 1,691,468
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Wikipedia article: Vienna
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