Miles between Seattle, WA and San Marcos, CA

There are
1,235 mi
from Seattle, WA to San Marcos, CA

That's the driving distance. It would take 23 hours 27 mins to go from Seattle, Washington to San Marcos, California.

The flight distance (direct flight from Seattle, WA to San Marcos, CA) is 1,035.01 mi.

1,235 mi = 1.61 kms