Miles between San Marcos, CA and Chester, PA

There are
2,728 mi
from San Marcos, CA to Chester, PA

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

The flight distance (direct flight from San Marcos, CA to Chester, PA) is 2,346.13 mi.

2,728 mi = 3.22 kms