Miles between Dayton, OH and St Marys, GA

There are
811 mi
from Dayton, OH to St Marys, GA

That's the driving distance. It would take 15 hours 18 mins to go from Dayton, Ohio to St Marys, Georgia.

The flight distance (direct flight from Dayton, OH to St Marys, GA) is 639.25 mi.

811 mi = 1,305.56 kms