Miles between Dayton, OH and Franklin, TN

There are
345 mi
from Dayton, OH to Franklin, TN

That's the driving distance. It would take 6 hours 32 mins to go from Dayton, Ohio to Franklin, Tennessee.

The flight distance (direct flight from Dayton, OH to Franklin, TN) is 302.46 mi.

345 mi = 555.99 kms