Miles between Flagstaff, AZ and Montrose, CO

There are
400 mi
from Flagstaff, AZ to Montrose, CO

That's the driving distance. It would take 9 hours to go from Flagstaff, Arizona to Montrose, Colorado.

The flight distance (direct flight from Flagstaff, AZ to Montrose, CO) is 307.45 mi.

400 mi = 643.06 kms