There are
1,301 mi
from San Clemente, CA to Lawton, OK
That's the driving distance. It would take 22 hours 53 mins to go from San Clemente, California to Lawton, Oklahoma.
The flight distance (direct flight from San Clemente, CA to Lawton, OK) is 1,101.85 mi.
1,301 mi = 2,094.44 kms