There are
1,248 mi
from Lawton, OK to Rancho Cucamonga, CA
That's the driving distance. It would take 22 hours 3 mins to go from Lawton, Oklahoma to Rancho Cucamonga, California.
The flight distance (direct flight from Lawton, OK to Rancho Cucamonga, CA) is 1,093.90 mi.
1,248 mi = 1.61 kms