There are
2,525 mi
from San Marcos, CA to Fayetteville, NC
That's the driving distance. It would take 1 day 20 hours to go from San Marcos, California to Fayetteville, North Carolina.
The flight distance (direct flight from San Marcos, CA to Fayetteville, NC) is 2,181.18 mi.
2,525 mi = 3.22 kms