There are
1,338 mi
from Irvine, CA to Chickasha, OK
That's the driving distance. It would take 23 hours 22 mins to go from Irvine, California to Chickasha, Oklahoma.
The flight distance (direct flight from Irvine, CA to Chickasha, OK) is 1,134.63 mi.
1,338 mi = 1.61 kms