Miles between San Marcos, CA and Salem, OH

There are
2,428 mi
from San Marcos, CA to Salem, OH

That's the driving distance. It would take 1 day 19 hours to go from San Marcos, California to Salem, Ohio.

The flight distance (direct flight from San Marcos, CA to Salem, OH) is 2,057.39 mi.

2,428 mi = 3.22 kms