Miles between Rockford, IL and Erie, CO

There are
949 mi
from Rockford, IL to Erie, CO

That's the driving distance. It would take 16 hours 54 mins to go from Rockford, Illinois to Erie, Colorado.

The flight distance (direct flight from Rockford, IL to Erie, CO) is 842.75 mi.

949 mi = 1,526.73 kms