Miles between Westminster, CO and Lemont, IL

There are
990 mi
from Westminster, CO to Lemont, IL

That's the driving distance. It would take 17 hours 28 mins to go from Westminster, Colorado to Lemont, Illinois.

The flight distance (direct flight from Westminster, CO to Lemont, IL) is 899.08 mi.

990 mi = 1,593.54 kms