Miles between Sioux City, IA and Great Falls, MT

There are
960 mi
from Sioux City, IA to Great Falls, MT

That's the driving distance. It would take 16 hours 44 mins to go from Sioux City, Iowa to Great Falls, Montana.

The flight distance (direct flight from Sioux City, IA to Great Falls, MT) is 804.04 mi.

960 mi = 1,544.90 kms