Miles between Great Falls, MT and Tucson, AZ

There are
1,347 mi
from Great Falls, MT to Tucson, AZ

That's the driving distance. It would take 23 hours 38 mins to go from Great Falls, Montana to Tucson, Arizona.

The flight distance (direct flight from Great Falls, MT to Tucson, AZ) is 1,055.83 mi.

1,347 mi = 2,167.73 kms