There are
1,775 mi
from Walnut Creek, CA to Tahlequah, OK
That's the driving distance. It would take 1 day 7 hours to go from Walnut Creek, California to Tahlequah, Oklahoma.
The flight distance (direct flight from Walnut Creek, CA to Tahlequah, OK) is 1,497.89 mi.
1,775 mi = 2,856.30 kms