Miles between Washington, DC and Marlborough, MA

There are
414 mi
from Washington, DC to Marlborough, MA

That's the driving distance. It would take 8 hours 39 mins to go from Washington, District of Columbia to Marlborough, Massachusetts.

The flight distance (direct flight from Washington, DC to Marlborough, MA) is 373.44 mi.

414 mi = 665.83 kms