Miles between Rockford, IL and Grand Junction, CO

There are
1,196 mi
from Rockford, IL to Grand Junction, CO

That's the driving distance. It would take 21 hours 17 mins to go from Rockford, Illinois to Grand Junction, Colorado.

The flight distance (direct flight from Rockford, IL to Grand Junction, CO) is 1,041.03 mi.

1,196 mi = 1.61 kms