Miles between Dayton, OH and Allentown, PA

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

That's the driving distance. It would take 10 hours 1 min to go from Dayton, Ohio to Allentown, Pennsylvania.

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

516 mi = 830.63 kms