Miles between San Marcos, CA and Huron, SD

There are
1,629 mi
from San Marcos, CA to Huron, SD

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

The flight distance (direct flight from San Marcos, CA to Huron, SD) is 1,276.79 mi.

1,629 mi = 1.61 kms