Miles between Green Bay, WI and St Marys, PA

There are
744 mi
from Green Bay, WI to St Marys, PA

That's the driving distance. It would take 14 hours 5 mins to go from Green Bay, Wisconsin to St Marys, Pennsylvania.

The flight distance (direct flight from Green Bay, WI to St Marys, PA) is 523.82 mi.

744 mi = 1,197.40 kms