There are
1,397 mi
from Irvine, CA to Ponca City, OK
That's the driving distance. It would take 1 day to go from Irvine, California to Ponca City, Oklahoma.
The flight distance (direct flight from Irvine, CA to Ponca City, OK) is 1,185.38 mi.
1,397 mi = 2,248.02 kms