Miles between San Marcos, CA and Las Vegas, NV

There are
311 mi
from San Marcos, CA to Las Vegas, NV

That's the driving distance. It would take 5 hours 46 mins to go from San Marcos, California to Las Vegas, Nevada.

The flight distance (direct flight from San Marcos, CA to Las Vegas, NV) is 241.27 mi.

311 mi = 500.41 kms