Miles between Dayton, OH and Mccomb, MS

There are
814 mi
from Dayton, OH to Mccomb, MS

That's the driving distance. It would take 15 hours 5 mins to go from Dayton, Ohio to Mccomb, Mississippi.

The flight distance (direct flight from Dayton, OH to Mccomb, MS) is 685.25 mi.

814 mi = 1,309.34 kms