Miles between San Diego, CA and Allentown, PA

There are
2,709 mi
from San Diego, CA to Allentown, PA

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

The flight distance (direct flight from San Diego, CA to Allentown, PA) is 2,349.87 mi.

2,709 mi = 3.22 kms