Miles between San Marcos, CA and Porterville, CA

There are
259 mi
from San Marcos, CA to Porterville, CA

That's the driving distance. It would take 5 hours 1 min to go from San Marcos, California to Porterville, California.

The flight distance (direct flight from San Marcos, CA to Porterville, CA) is 227.66 mi.

259 mi = 416.42 kms