Miles between Joliet, IL and St Marys, PA

There are
551 mi
from Joliet, IL to St Marys, PA

That's the driving distance. It would take 10 hours 27 mins to go from Joliet, Illinois to St Marys, Pennsylvania.

The flight distance (direct flight from Joliet, IL to St Marys, PA) is 493.55 mi.

551 mi = 887.42 kms