Miles between Waltham, MA and Dayton, OH

There are
823 mi
from Waltham, MA to Dayton, OH

That's the driving distance. It would take 15 hours 40 mins to go from Waltham, Massachusetts to Dayton, Ohio.

The flight distance (direct flight from Waltham, MA to Dayton, OH) is 697.93 mi.

823 mi = 1,324.81 kms