Miles between San Marcos, CA and Healdsburg, CA

There are
541 mi
from San Marcos, CA to Healdsburg, CA

That's the driving distance. It would take 10 hours 12 mins to go from San Marcos, California to Healdsburg, California.

The flight distance (direct flight from San Marcos, CA to Healdsburg, CA) is 494.37 mi.

541 mi = 870.19 kms