There are
1,683 mi
from Walnut Creek, CA to Watauga, TX
That's the driving distance. It would take 1 day 5 hours to go from Walnut Creek, California to Watauga, Texas.
The flight distance (direct flight from Walnut Creek, CA to Watauga, TX) is 1,435.79 mi.
1,683 mi = 2,709.08 kms