Miles between Allentown, PA and St Matthews, KY

There are
645 mi
from Allentown, PA to St Matthews, KY

That's the driving distance. It would take 12 hours 28 mins to go from Allentown, Pennsylvania to St Matthews, Kentucky.

The flight distance (direct flight from Allentown, PA to St Matthews, KY) is 565.40 mi.

645 mi = 1,038.41 kms