There are
1,759 mi
from Walnut Creek, CA to Bartlesville, OK
That's the driving distance. It would take 1 day 6 hours to go from Walnut Creek, California to Bartlesville, Oklahoma.
The flight distance (direct flight from Walnut Creek, CA to Bartlesville, OK) is 1,430.70 mi.
1,759 mi = 2,830.28 kms