There are
2,151 mi
from Walnut Creek, CA to Brookhaven, MS
That's the driving distance. It would take 1 day 14 hours to go from Walnut Creek, California to Brookhaven, Mississippi.
The flight distance (direct flight from Walnut Creek, CA to Brookhaven, MS) is 1,838.42 mi.
2,151 mi = 3,462.08 kms