Miles between Charleston, SC and St Marys, PA

There are
762 mi
from Charleston, SC to St Marys, PA

That's the driving distance. It would take 15 hours to go from Charleston, South Carolina to St Marys, Pennsylvania.

The flight distance (direct flight from Charleston, SC to St Marys, PA) is 603.25 mi.

762 mi = 1,226.19 kms