Miles between Gaithersburg, MD and Somerville, MA

There are
439 mi
from Gaithersburg, MD to Somerville, MA

That's the driving distance. It would take 9 hours 11 mins to go from Gaithersburg, Maryland to Somerville, Massachusetts.

The flight distance (direct flight from Gaithersburg, MD to Somerville, MA) is 389.97 mi.

439 mi = 707.03 kms