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

4154 km = 2581 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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San Diego, USA

Country: USA
State: California
San Diego’s coordinates: 32°42′55″ N, 117°09′26″ W
Population: 1,307,402
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Wikipedia article: San Diego

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