There are
1,675 mi
from San Marcos, CA to Sherwood, AR
That's the driving distance. It would take 1 day 5 hours to go from San Marcos, California to Sherwood, Arkansas.
The flight distance (direct flight from San Marcos, CA to Sherwood, AR) is 1,430.02 mi.
1,675 mi = 2,695.76 kms