Miles between Sunnyvale, CA and St Marys, PA

There are
2,689 mi
from Sunnyvale, CA to St Marys, PA

That's the driving distance. It would take 1 day 23 hours to go from Sunnyvale, California to St Marys, Pennsylvania.

The flight distance (direct flight from Sunnyvale, CA to St Marys, PA) is 2,314.48 mi.

2,689 mi = 3.22 kms