Miles between Cincinnati, OH and Great Falls, MT

There are
1,669 mi
from Cincinnati, OH to Great Falls, MT

That's the driving distance. It would take 1 day 6 hours to go from Cincinnati, Ohio to Great Falls, Montana.

The flight distance (direct flight from Cincinnati, OH to Great Falls, MT) is 1,457.23 mi.

1,669 mi = 1.61 kms