Miles between Longmont, CO and Elmhurst, IL

There are
988 mi
from Longmont, CO to Elmhurst, IL

That's the driving distance. It would take 17 hours 38 mins to go from Longmont, Colorado to Elmhurst, Illinois.

The flight distance (direct flight from Longmont, CO to Elmhurst, IL) is 900.88 mi.

988 mi = 1,590.40 kms