There are
2,137 mi
from Walnut Creek, CA to Jackson, MO
That's the driving distance. It would take 1 day 12 hours to go from Walnut Creek, California to Jackson, Missouri.
The flight distance (direct flight from Walnut Creek, CA to Jackson, MO) is 1,763.90 mi.
2,137 mi = 3,438.77 kms