There are
1,326 mi
from Fullerton, CA to Chickasha, OK
That's the driving distance. It would take 22 hours 52 mins to go from Fullerton, California to Chickasha, Oklahoma.
The flight distance (direct flight from Fullerton, CA to Chickasha, OK) is 1,139.73 mi.
1,326 mi = 2,134.32 kms