Miles between Allentown, PA and San Francisco, CA

There are
2,834 mi
from Allentown, PA to San Francisco, CA

That's the driving distance. It would take 2 days 1 hour to go from Allentown, Pennsylvania to San Francisco, California.

The flight distance (direct flight from Allentown, PA to San Francisco, CA) is 2,490.85 mi.

2,834 mi = 3.22 kms