Miles between Gaithersburg, MD and Niagara Falls, NY

There are
378 mi
from Gaithersburg, MD to Niagara Falls, NY

That's the driving distance. It would take 7 hours 59 mins to go from Gaithersburg, Maryland to Niagara Falls, New York.

The flight distance (direct flight from Gaithersburg, MD to Niagara Falls, NY) is 289.33 mi.

378 mi = 608.30 kms