There are
2,088 mi
from Walnut Creek, CA to Natchez, MS
That's the driving distance. It would take 1 day 12 hours to go from Walnut Creek, California to Natchez, Mississippi.
The flight distance (direct flight from Walnut Creek, CA to Natchez, MS) is 1,786.61 mi.
2,088 mi = 3,359.71 kms