There are
1,332 mi
from Irvine, CA to Chickasha, OK
That's the driving distance. It would take 23 hours 1 min to go from Irvine, California to Chickasha, Oklahoma.
The flight distance (direct flight from Irvine, CA to Chickasha, OK) is 1,134.63 mi.
1,332 mi = 2,144.11 kms