Miles between Joliet, IL and Grand Junction, CO

There are
1,218 mi
from Joliet, IL to Grand Junction, CO

That's the driving distance. It would take 21 hours 37 mins to go from Joliet, Illinois to Grand Junction, Colorado.

The flight distance (direct flight from Joliet, IL to Grand Junction, CO) is 1,089.40 mi.

1,218 mi = 1.61 kms