Miles between Frederick, MD and Piqua, OH

There are
423 mi
from Frederick, MD to Piqua, OH

That's the driving distance. It would take 8 hours 29 mins to go from Frederick, Maryland to Piqua, Ohio.

The flight distance (direct flight from Frederick, MD to Piqua, OH) is 366.17 mi.

423 mi = 680.09 kms