There are
1,550 mi
from Walnut Creek, CA to Abilene, TX
That's the driving distance. It would take 1 day 3 hours to go from Walnut Creek, California to Abilene, Texas.
The flight distance (direct flight from Walnut Creek, CA to Abilene, TX) is 1,312.65 mi.
1,550 mi = 2,494.32 kms