Miles between Gaithersburg, MD and Worcester, MA

There are
403 mi
from Gaithersburg, MD to Worcester, MA

That's the driving distance. It would take 8 hours 23 mins to go from Gaithersburg, Maryland to Worcester, Massachusetts.

The flight distance (direct flight from Gaithersburg, MD to Worcester, MA) is 355.44 mi.

403 mi = 647.95 kms