Miles between San Marcos, CA and Clayton, NC

There are
2,579 mi
from San Marcos, CA to Clayton, NC

That's the driving distance. It would take 1 day 21 hours to go from San Marcos, California to Clayton, North Carolina.

The flight distance (direct flight from San Marcos, CA to Clayton, NC) is 2,199.51 mi.

2,579 mi = 3.22 kms