Miles between Gaithersburg, MD and Middletown, OH

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

That's the driving distance. It would take 9 hours 5 mins to go from Gaithersburg, Maryland to Middletown, Ohio.

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

462 mi = 743.98 kms