Miles between San Marcos, CA and Opelousas, LA

There are
1,702 mi
from San Marcos, CA to Opelousas, LA

That's the driving distance. It would take 1 day 5 hours to go from San Marcos, California to Opelousas, Louisiana.

The flight distance (direct flight from San Marcos, CA to Opelousas, LA) is 1,479.83 mi.

1,702 mi = 1.61 kms