Miles between Gaithersburg, MD and Reading, OH

There are
470 mi
from Gaithersburg, MD to Reading, OH

That's the driving distance. It would take 9 hours 6 mins to go from Gaithersburg, Maryland to Reading, Ohio.

The flight distance (direct flight from Gaithersburg, MD to Reading, OH) is 387.72 mi.

470 mi = 756.02 kms