There are
1,711 mi
from Antioch, CA to Maryville, MO
That's the driving distance. It would take 1 day 5 hours to go from Antioch, California to Maryville, Missouri.
The flight distance (direct flight from Antioch, CA to Maryville, MO) is 1,446.03 mi.
1,711 mi = 1.61 kms