Miles between Great Falls, MT and Ames, IA

There are
1,138 mi
from Great Falls, MT to Ames, IA

That's the driving distance. It would take 20 hours 13 mins to go from Great Falls, Montana to Ames, Iowa.

The flight distance (direct flight from Great Falls, MT to Ames, IA) is 943.35 mi.

1,138 mi = 1,831.03 kms