Miles between Longmont, CO and Waukegan, IL

There are
1,027 mi
from Longmont, CO to Waukegan, IL

That's the driving distance. It would take 18 hours 26 mins to go from Longmont, Colorado to Waukegan, Illinois.

The flight distance (direct flight from Longmont, CO to Waukegan, IL) is 907.37 mi.

1,027 mi = 1.61 kms