Miles between Allentown, PA and Greer, SC

There are
634 mi
from Allentown, PA to Greer, SC

That's the driving distance. It would take 12 hours 15 mins to go from Allentown, Pennsylvania to Greer, South Carolina.

The flight distance (direct flight from Allentown, PA to Greer, SC) is 537.09 mi.

634 mi = 1,020.58 kms