Miles between Great Falls, MT and Westerville, OH

There are
1,691 mi
from Great Falls, MT to Westerville, OH

That's the driving distance. It would take 1 day 7 hours to go from Great Falls, Montana to Westerville, Ohio.

The flight distance (direct flight from Great Falls, MT to Westerville, OH) is 1,493.46 mi.

1,691 mi = 2,721.64 kms