Miles between San Marcos, CA and Hayden, ID

There are
1,412 mi
from San Marcos, CA to Hayden, ID

That's the driving distance. It would take 23 hours 57 mins to go from San Marcos, California to Hayden, Idaho.

The flight distance (direct flight from San Marcos, CA to Hayden, ID) is 1,010.52 mi.

1,412 mi = 1.61 kms