Miles between Gary, IN and St Marys, PA

There are
511 mi
from Gary, IN to St Marys, PA

That's the driving distance. It would take 9 hours 32 mins to go from Gary, Indiana to St Marys, Pennsylvania.

The flight distance (direct flight from Gary, IN to St Marys, PA) is 455.39 mi.

511 mi = 823.15 kms