Miles between Dayton, OH and Watertown, WI

There are
427 mi
from Dayton, OH to Watertown, WI

That's the driving distance. It would take 8 hours 23 mins to go from Dayton, Ohio to Watertown, Wisconsin.

The flight distance (direct flight from Dayton, OH to Watertown, WI) is 333.85 mi.

427 mi = 686.69 kms