Miles between Rochester, MN and Great Falls, MT

There are
1,055 mi
from Rochester, MN to Great Falls, MT

That's the driving distance. It would take 18 hours 38 mins to go from Rochester, Minnesota to Great Falls, Montana.

The flight distance (direct flight from Rochester, MN to Great Falls, MT) is 936.40 mi.

1,055 mi = 1.61 kms