Miles between Allentown, PA and Monroe, MI

There are
507 mi
from Allentown, PA to Monroe, MI

That's the driving distance. It would take 9 hours 31 mins to go from Allentown, Pennsylvania to Monroe, Michigan.

The flight distance (direct flight from Allentown, PA to Monroe, MI) is 420.35 mi.

507 mi = 815.36 kms