Miles between Greeley, CO and Niles, IL

There are
976 mi
from Greeley, CO to Niles, IL

That's the driving distance. It would take 17 hours 38 mins to go from Greeley, Colorado to Niles, Illinois.

The flight distance (direct flight from Greeley, CO to Niles, IL) is 884.03 mi.

976 mi = 1,571.04 kms