Miles between Reading, PA and Irmo, SC

There are
638 mi
from Reading, PA to Irmo, SC

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

The flight distance (direct flight from Reading, PA to Irmo, SC) is 519.49 mi.

638 mi = 1,027.35 kms