Miles between Waukegan, IL and Boulder, CO

There are
1,042 mi
from Waukegan, IL to Boulder, CO

That's the driving distance. It would take 18 hours 33 mins to go from Waukegan, Illinois to Boulder, Colorado.

The flight distance (direct flight from Waukegan, IL to Boulder, CO) is 918.79 mi.

1,042 mi = 1.61 kms