Miles between Allentown, PA and Clayton, OH

There are
521 mi
from Allentown, PA to Clayton, OH

That's the driving distance. It would take 10 hours 5 mins to go from Allentown, Pennsylvania to Clayton, Ohio.

The flight distance (direct flight from Allentown, PA to Clayton, OH) is 470.49 mi.

521 mi = 839.21 kms