Miles between Des Moines, IA and Great Falls, MT

There are
1,157 mi
from Des Moines, IA to Great Falls, MT

That's the driving distance. It would take 20 hours 16 mins to go from Des Moines, Iowa to Great Falls, Montana.

The flight distance (direct flight from Des Moines, IA to Great Falls, MT) is 958.86 mi.

1,157 mi = 1.61 kms