Distance between San Juan, Puerto Rico and Richardson, Texas, USA
3450 km = 2144 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 Juan, Puerto Rico
Country: Puerto RicoSan Juan’s coordinates: 18°27′58″ N, 66°06′20″ W
Population: 418,140
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Wikipedia article: San Juan
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Richardson, USA
Country: USAState: Texas
Richardson’s coordinates: 32°56′53″ N, 96°43′46″ W
Population: 99,223
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Wikipedia article: Richardson
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