Miles between San Marcos, CA and Pierre, SD

There are
1,513 mi
from San Marcos, CA to Pierre, SD

That's the driving distance. It would take 1 day 2 hours to go from San Marcos, California to Pierre, South Dakota.

The flight distance (direct flight from San Marcos, CA to Pierre, SD) is 1,188.40 mi.

1,513 mi = 1.61 kms