Miles between Philadelphia, PA and South San Francisco, CA

There are
2,883 mi
from Philadelphia, PA to South San Francisco, CA

That's the driving distance. It would take 2 days 2 hours to go from Philadelphia, Pennsylvania to South San Francisco, California.

The flight distance (direct flight from Philadelphia, PA to South San Francisco, CA) is 2,518.93 mi.

2,883 mi = 3.22 kms