Miles between Thousand Oaks, CA and San Marcos, CA

There are
141 mi
from Thousand Oaks, CA to San Marcos, CA

That's the driving distance. It would take 2 hours 45 mins to go from Thousand Oaks, California to San Marcos, California.

The flight distance (direct flight from Thousand Oaks, CA to San Marcos, CA) is 119.51 mi.

141 mi = 226.45 kms