Miles between Somerville, MA and Dayton, OH

There are
831 mi
from Somerville, MA to Dayton, OH

That's the driving distance. It would take 15 hours 53 mins to go from Somerville, Massachusetts to Dayton, Ohio.

The flight distance (direct flight from Somerville, MA to Dayton, OH) is 704.90 mi.

831 mi = 1,336.75 kms