There are
2,100 mi
from Antioch, CA to Kankakee, IL
That's the driving distance. It would take 1 day 12 hours to go from Antioch, California to Kankakee, Illinois.
The flight distance (direct flight from Antioch, CA to Kankakee, IL) is 1,809.34 mi.
2,100 mi = 3.22 kms