Distance between Ottawa, Canada and Aurora, Illinois, USA

1094 km = 680 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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Ottawa, Canada

Country: Canada
Ottawa’s coordinates: 45°24′40″ N, 75°41′53″ W
Population: 812,129
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Wikipedia article: Ottawa

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

Aurora, USA

Country: USA
State: Illinois
Aurora’s coordinates: 41°45′38″ N, 88°19′12″ W
Population: 197,899
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Wikipedia article: Aurora

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