Miles between Rockford, IL and Caldwell, ID

There are
1,671 mi
from Rockford, IL to Caldwell, ID

That's the driving distance. It would take 1 day 4 hours to go from Rockford, Illinois to Caldwell, Idaho.

The flight distance (direct flight from Rockford, IL to Caldwell, ID) is 1,391.94 mi.

1,671 mi = 1.61 kms