Miles between Longmont, CO and Libertyville, IL

There are
1,020 mi
from Longmont, CO to Libertyville, IL

That's the driving distance. It would take 18 hours 16 mins to go from Longmont, Colorado to Libertyville, Illinois.

The flight distance (direct flight from Longmont, CO to Libertyville, IL) is 901.49 mi.

1,020 mi = 1.61 kms