Miles between Gaithersburg, MD and Amsterdam, NY

There are
400 mi
from Gaithersburg, MD to Amsterdam, NY

That's the driving distance. It would take 8 hours to go from Gaithersburg, Maryland to Amsterdam, New York.

The flight distance (direct flight from Gaithersburg, MD to Amsterdam, NY) is 305.60 mi.

400 mi = 643.12 kms