There are
1,999 mi
from Skokie, IL to Walnut, CA
That's the driving distance. It would take 1 day 11 hours to go from Skokie, Illinois to Walnut, California.
The flight distance (direct flight from Skokie, IL to Walnut, CA) is 1,720.37 mi.
1,999 mi = 3,217.36 kms