There are
2,215 mi
from Antioch, CA to Slidell, LA
That's the driving distance. It would take 1 day 15 hours to go from Antioch, California to Slidell, Louisiana.
The flight distance (direct flight from Antioch, CA to Slidell, LA) is 1,897.11 mi.
2,215 mi = 3,564.41 kms