Miles between Gaithersburg, MD and Kettering, OH

There are
450 mi
from Gaithersburg, MD to Kettering, OH

That's the driving distance. It would take 8 hours 45 mins to go from Gaithersburg, Maryland to Kettering, Ohio.

The flight distance (direct flight from Gaithersburg, MD to Kettering, OH) is 373.72 mi.

450 mi = 724.43 kms