Distance between Boston, Massachusetts, USA and Rockford, Illinois, USA

1482 km = 921 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 Boston and Rockford

Boston, USA

Country: USA
State: Massachusetts
Boston’s coordinates: 42°21′30″ N, 71°03′35″ W
Population: 617,594
Find out what time it is in Boston right now
Wikipedia article: Boston

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

Rockford, USA

Country: USA
State: Illinois
Rockford’s coordinates: 42°16′16″ N, 89°05′38″ W
Population: 152,871
Find out what time it is in Rockford right now
Wikipedia article: Rockford

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