There are
747 mi
from Oceanside, CA to Sunland Park, NM
That's the driving distance. It would take 13 hours 9 mins to go from Oceanside, California to Sunland Park, New Mexico.
The flight distance (direct flight from Oceanside, CA to Sunland Park, NM) is 636.40 mi.
747 mi = 1,202.79 kms