Miles between Naperville, IL and Littleton, CO

There are
985 mi
from Naperville, IL to Littleton, CO

That's the driving distance. It would take 17 hours 22 mins to go from Naperville, Illinois to Littleton, Colorado.

The flight distance (direct flight from Naperville, IL to Littleton, CO) is 894.82 mi.

985 mi = 1,585.14 kms