Miles between Youngstown, OH and St Marys, PA

There are
144 mi
from Youngstown, OH to St Marys, PA

That's the driving distance. It would take 2 hours 55 mins to go from Youngstown, Ohio to St Marys, Pennsylvania.

The flight distance (direct flight from Youngstown, OH to St Marys, PA) is 111.86 mi.

144 mi = 232.42 kms