There are
1,286 mi
from Irvine, CA to Lawton, OK
That's the driving distance. It would take 22 hours 51 mins to go from Irvine, California to Lawton, Oklahoma.
The flight distance (direct flight from Irvine, CA to Lawton, OK) is 1,109.43 mi.
1,286 mi = 1.61 kms