There are
1,804 mi
from Ukiah, CA to Ponca City, OK
That's the driving distance. It would take 1 day 8 hours to go from Ukiah, California to Ponca City, Oklahoma.
The flight distance (direct flight from Ukiah, CA to Ponca City, OK) is 1,428.64 mi.
1,804 mi = 2,904.01 kms