Miles between Dayton, OH and Watertown, SD

There are
966 mi
from Dayton, OH to Watertown, SD

That's the driving distance. It would take 17 hours 27 mins to go from Dayton, Ohio to Watertown, South Dakota.

The flight distance (direct flight from Dayton, OH to Watertown, SD) is 748.37 mi.

966 mi = 1,553.85 kms