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Distance between Athens, Greece and Ontario, California, USA

11079 km = 6884 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.

Find out the time difference between Athens and Ontario

Athens, Greece

Country: Greece
Athens’ coordinates: 37°58′46″ N, 23°42′58″ E
Population: 664,046
Find out what time it is in Athens right now
Wikipedia article: Athens

Find out the distance between Athens and other cities
Find out the distance between Athens and the North Pole, the South Pole, the Equator, the Tropic of Cancer, the Tropic of Capricorn, the Arctic Circle, the Antarctic Circle

Ontario, USA

Country: USA
State: California
Ontario’s coordinates: 34°03′48″ N, 117°39′03″ W
Population: 163,924
Find out what time it is in Ontario right now
Wikipedia article: Ontario

Find out the distance between Ontario and other cities
Find out the distance between Ontario and the North Pole, the South Pole, the Equator, the Tropic of Cancer, the Tropic of Capricorn, the Arctic Circle, the Antarctic Circle