There are
1,296 mi
from Lawton, OK to Oceanside, CA
That's the driving distance. It would take 23 hours 5 mins to go from Lawton, Oklahoma to Oceanside, California.
The flight distance (direct flight from Lawton, OK to Oceanside, CA) is 1,091.37 mi.
1,296 mi = 2,085.85 kms