Miles between Allentown, PA and Dayton, OH

There are
516 mi
from Allentown, PA to Dayton, OH

That's the driving distance. It would take 9 hours 59 mins to go from Allentown, Pennsylvania to Dayton, Ohio.

The flight distance (direct flight from Allentown, PA to Dayton, OH) is 462.85 mi.

516 mi = 829.63 kms