Miles between Aurora, IL and Longmont, CO

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

That's the driving distance. It would take 17 hours 8 mins to go from Aurora, Illinois to Longmont, Colorado.

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

965 mi = 1,553.38 kms