Distance between Boston, Massachusetts, USA and Kaifeng, China

11431 km = 7103 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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Boston, USA

Country: USA
State: Massachusetts
Boston’s coordinates: 42°21′30″ N, 71°03′35″ W
Population: 617,594
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Wikipedia article: Boston

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Kaifeng, China

Country: China
Kaifeng’s coordinates: 34°47′54″ N, 114°18′26″ E
Population: 900,000
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Wikipedia article: Kaifeng

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