Miles between Naperville, IL and Fort Collins, CO

There are
977 mi
from Naperville, IL to Fort Collins, CO

That's the driving distance. It would take 17 hours 9 mins to go from Naperville, Illinois to Fort Collins, Colorado.

The flight distance (direct flight from Naperville, IL to Fort Collins, CO) is 883.13 mi.

977 mi = 1,571.87 kms