Miles between Allentown, PA and Columbia, SC

There are
646 mi
from Allentown, PA to Columbia, SC

That's the driving distance. It would take 12 hours 17 mins to go from Allentown, Pennsylvania to Columbia, South Carolina.

The flight distance (direct flight from Allentown, PA to Columbia, SC) is 548.62 mi.

646 mi = 1,040.20 kms