There are
1,740 mi
from Walnut Creek, CA to Waco, TX
That's the driving distance. It would take 1 day 7 hours to go from Walnut Creek, California to Waco, Texas.
The flight distance (direct flight from Walnut Creek, CA to Waco, TX) is 1,476.40 mi.
1,740 mi = 2,800.07 kms