Distance between San Francisco, California, USA and Boston, Massachusetts, USA

4338 km = 2696 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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San Francisco, USA

Country: USA
State: California
San Francisco’s coordinates: 37°46′29″ N, 122°25′09″ W
Population: 805,235
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Wikipedia article: San Francisco

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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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