Miles between San Marcos, CA and Eureka, CA

There are
743 mi
from San Marcos, CA to Eureka, CA

That's the driving distance. It would take 14 hours 20 mins to go from San Marcos, California to Eureka, California.

The flight distance (direct flight from San Marcos, CA to Eureka, CA) is 654.65 mi.

743 mi = 1,194.95 kms