There are
1,296 mi
from Oceanside, CA to Lawton, OK
That's the driving distance. It would take 23 hours 4 mins to go from Oceanside, California to Lawton, Oklahoma.
The flight distance (direct flight from Oceanside, CA to Lawton, OK) is 1,091.37 mi.
1,296 mi = 2,085.53 kms