Miles between Parma, OH and Clayton, MO

There are
555 mi
from Parma, OH to Clayton, MO

That's the driving distance. It would take 10 hours 30 mins to go from Parma, Ohio to Clayton, Missouri.

The flight distance (direct flight from Parma, OH to Clayton, MO) is 493.18 mi.

555 mi = 892.73 kms