Miles between Gaithersburg, MD and Clayton, OH

There are
451 mi
from Gaithersburg, MD to Clayton, OH

That's the driving distance. It would take 8 hours 42 mins to go from Gaithersburg, Maryland to Clayton, Ohio.

The flight distance (direct flight from Gaithersburg, MD to Clayton, OH) is 384.78 mi.

451 mi = 725.78 kms