Miles between San Marcos, CA and Reading, PA

There are
2,691 mi
from San Marcos, CA to Reading, PA

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

The flight distance (direct flight from San Marcos, CA to Reading, PA) is 2,315.07 mi.

2,691 mi = 3.22 kms