Distance between Chicago, Illinois, USA and Portsmouth, United Kingdom

6340 km = 3940 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 Portsmouth

Chicago, USA

Country: USA
State: 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

Portsmouth, United Kingdom

Country: United Kingdom
Portsmouth’s coordinates: 50°47′56″ N, 1°05′28″ W
Population: 194,150
Find out what time it is in Portsmouth right now
Wikipedia article: Portsmouth

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