Miles between San Marcos, CA and Brentwood, CA

There are
442 mi
from San Marcos, CA to Brentwood, CA

That's the driving distance. It would take 8 hours 23 mins to go from San Marcos, California to Brentwood, California.

The flight distance (direct flight from San Marcos, CA to Brentwood, CA) is 417.40 mi.

442 mi = 711.14 kms