Miles between Greeley, CO and Montgomery, IL

There are
942 mi
from Greeley, CO to Montgomery, IL

That's the driving distance. It would take 16 hours 55 mins to go from Greeley, Colorado to Montgomery, Illinois.

The flight distance (direct flight from Greeley, CO to Montgomery, IL) is 855.73 mi.

942 mi = 1,516.72 kms