Miles between San Marcos, CA and Arroyo Grande, CA

There are
274 mi
from San Marcos, CA to Arroyo Grande, CA

That's the driving distance. It would take 5 hours 29 mins to go from San Marcos, California to Arroyo Grande, California.

The flight distance (direct flight from San Marcos, CA to Arroyo Grande, CA) is 238.71 mi.

274 mi = 440.91 kms