Distance between Ulan Bator, Mongolia and Sanaa, Yemen
6729 km = 4181 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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Ulan Bator, Mongolia
Country: MongoliaUlan Bator’s coordinates: 47°54′27″ N, 106°52′59″ E
Population: 844,818
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Sanaa, Yemen
Country: YemenSanaa’s coordinates: 15°21′16″ N, 44°12′24″ E
Population: 1,937,451
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