There are
1,838 mi
from Ukiah, CA to Tulsa, OK
That's the driving distance. It would take 1 day 8 hours to go from Ukiah, California to Tulsa, Oklahoma.
The flight distance (direct flight from Ukiah, CA to Tulsa, OK) is 1,497.38 mi.
1,838 mi = 2,957.44 kms