There are
1,779 mi
from Antioch, CA to Kansas City, KS
That's the driving distance. It would take 1 day 6 hours to go from Antioch, California to Kansas City, Kansas.
The flight distance (direct flight from Antioch, CA to Kansas City, KS) is 1,464.93 mi.
1,779 mi = 2,862.42 kms