Miles between Dayton, OH and Ballwin, MO

There are
375 mi
from Dayton, OH to Ballwin, MO

That's the driving distance. It would take 7 hours 14 mins to go from Dayton, Ohio to Ballwin, Missouri.

The flight distance (direct flight from Dayton, OH to Ballwin, MO) is 349.64 mi.

375 mi = 604.24 kms