Miles between Longmont, CO and Aurora, IL

There are
966 mi
from Longmont, CO to Aurora, IL

That's the driving distance. It would take 17 hours 11 mins to go from Longmont, Colorado to Aurora, Illinois.

The flight distance (direct flight from Longmont, CO to Aurora, IL) is 881.04 mi.

966 mi = 1,555.09 kms