Miles between Portland, OR and St Marys, PA

There are
2,645 mi
from Portland, OR to St Marys, PA

That's the driving distance. It would take 1 day 22 hours to go from Portland, Oregon to St Marys, Pennsylvania.

The flight distance (direct flight from Portland, OR to St Marys, PA) is 2,202.40 mi.

2,645 mi = 3.22 kms