Miles between Middletown, OH and Gaithersburg, MD

There are
461 mi
from Middletown, OH to Gaithersburg, MD

That's the driving distance. It would take 9 hours 3 mins to go from Middletown, Ohio to Gaithersburg, Maryland.

The flight distance (direct flight from Middletown, OH to Gaithersburg, MD) is 385.39 mi.

461 mi = 742.61 kms