There are
2,100 mi
from Des Plaines, IL to Antioch, CA
That's the driving distance. It would take 1 day 12 hours to go from Des Plaines, Illinois to Antioch, California.
The flight distance (direct flight from Des Plaines, IL to Antioch, CA) is 1,804.36 mi.
2,100 mi = 3,380.39 kms