Distance between Fortaleza, Brazil and Vientiane, Laos

15517 km = 9642 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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Fortaleza, Brazil

Country: Brazil
Fortaleza’s coordinates: 3°43′01″ S, 38°32′35″ W
Population: 2,400,000
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Wikipedia article: Fortaleza

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Vientiane, Laos

Country: Laos
Vientiane’s coordinates: 17°58′00″ N, 102°35′59″ E
Population: 196,731
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Wikipedia article: Vientiane

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