Miles between Great Falls, MT and Reading, OH

There are
1,673 mi
from Great Falls, MT to Reading, OH

That's the driving distance. It would take 1 day 5 hours to go from Great Falls, Montana to Reading, Ohio.

The flight distance (direct flight from Great Falls, MT to Reading, OH) is 1,455.98 mi.

1,673 mi = 2,692.18 kms