Miles between Longmont, CO and La Grange, IL

There are
991 mi
from Longmont, CO to La Grange, IL

That's the driving distance. It would take 17 hours 44 mins to go from Longmont, Colorado to La Grange, Illinois.

The flight distance (direct flight from Longmont, CO to La Grange, IL) is 904.34 mi.

991 mi = 1,595.61 kms