Miles between Great Falls, MT and Celina, OH

There are
1,591 mi
from Great Falls, MT to Celina, OH

That's the driving distance. It would take 1 day 4 hours to go from Great Falls, Montana to Celina, Ohio.

The flight distance (direct flight from Great Falls, MT to Celina, OH) is 1,403.75 mi.

1,591 mi = 2,560.99 kms