There are
1,739 mi
from Rocklin, CA to Ponca City, OK
That's the driving distance. It would take 1 day 5 hours to go from Rocklin, California to Ponca City, Oklahoma.
The flight distance (direct flight from Rocklin, CA to Ponca City, OK) is 1,323.34 mi.
1,739 mi = 2,798.82 kms