There are
2,055 mi
from Davis, CA to Kankakee, IL
That's the driving distance. It would take 1 day 11 hours to go from Davis, California to Kankakee, Illinois.
The flight distance (direct flight from Davis, CA to Kankakee, IL) is 1,795.02 mi.
2,055 mi = 3,307.29 kms