Miles between Washington, DC and Watertown, MA

There are
429 mi
from Washington, DC to Watertown, MA

That's the driving distance. It would take 8 hours 58 mins to go from Washington, District of Columbia to Watertown, Massachusetts.

The flight distance (direct flight from Washington, DC to Watertown, MA) is 389.56 mi.

429 mi = 690.47 kms