Miles between Great Falls, MT and Greeley, CO

There are
739 mi
from Great Falls, MT to Greeley, CO

That's the driving distance. It would take 12 hours 45 mins to go from Great Falls, Montana to Greeley, Colorado.

The flight distance (direct flight from Great Falls, MT to Greeley, CO) is 588.21 mi.

739 mi = 1,188.69 kms