Miles between Longmont, CO and West Chicago, IL

There are
975 mi
from Longmont, CO to West Chicago, IL

That's the driving distance. It would take 17 hours 24 mins to go from Longmont, Colorado to West Chicago, Illinois.

The flight distance (direct flight from Longmont, CO to West Chicago, IL) is 887.29 mi.

975 mi = 1,569.44 kms