Miles between Greeley, CO and Frankfort, IL

There are
964 mi
from Greeley, CO to Frankfort, IL

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

The flight distance (direct flight from Greeley, CO to Frankfort, IL) is 881.43 mi.

964 mi = 1,550.97 kms