Miles between Bethlehem, PA and Irmo, SC

There are
667 mi
from Bethlehem, PA to Irmo, SC

That's the driving distance. It would take 12 hours 53 mins to go from Bethlehem, Pennsylvania to Irmo, South Carolina.

The flight distance (direct flight from Bethlehem, PA to Irmo, SC) is 552.95 mi.

667 mi = 1,072.85 kms