There are
1,280 mi
from Irvine, CA to Lawton, OK
That's the driving distance. It would take 22 hours 29 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.
1,280 mi = 2,059.91 kms