Distance between Chicago, Illinois, USA and Rosny-sous-Bois, France
6670 km = 4144 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 Chicago and Rosny-sous-Bois
Chicago, USA
Country: USAState: Illinois
Chicago’s coordinates: 41°51′00″ N, 87°39′00″ W
Population: 2,695,598
Find out what time it is in Chicago right now
Wikipedia article: Chicago
Find out the distance between Chicago and other cities
Find out the distance between Chicago and the North Pole, the South Pole, the Equator, the Tropic of Cancer, the Tropic of Capricorn, the Arctic Circle, the Antarctic Circle
Rosny-sous-Bois, France
Country: FranceRosny-sous-Bois’ coordinates: 48°52′12″ N, 2°29′56″ E
Population: 41,627
Find out what time it is in Rosny-sous-Bois right now
Wikipedia article: Rosny-sous-Bois
Find out the distance between Rosny-sous-Bois and other cities
Find out the distance between Rosny-sous-Bois and the North Pole, the South Pole, the Equator, the Tropic of Cancer, the Tropic of Capricorn, the Arctic Circle, the Antarctic Circle