Miles between Billings, MT and Greeley, CO

There are
520 mi
from Billings, MT to Greeley, CO

That's the driving distance. It would take 8 hours 40 mins to go from Billings, Montana to Greeley, Colorado.

The flight distance (direct flight from Billings, MT to Greeley, CO) is 416.70 mi.

520 mi = 837.45 kms