Miles between Great Falls, MT and Surprise, AZ

There are
1,231 mi
from Great Falls, MT to Surprise, AZ

That's the driving distance. It would take 21 hours 34 mins to go from Great Falls, Montana to Surprise, Arizona.

The flight distance (direct flight from Great Falls, MT to Surprise, AZ) is 959.41 mi.

1,231 mi = 1,980.52 kms