There are
1,296 mi
from San Bernardino, CA to Chickasha, OK
That's the driving distance. It would take 22 hours 28 mins to go from San Bernardino, California to Chickasha, Oklahoma.
The flight distance (direct flight from San Bernardino, CA to Chickasha, OK) is 1,101.17 mi.
1,296 mi = 1.61 kms