Miles between San Marcos, CA and Alpine, UT

There are
693 mi
from San Marcos, CA to Alpine, UT

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

The flight distance (direct flight from San Marcos, CA to Alpine, UT) is 586.18 mi.

693 mi = 1,115.98 kms