There are
1,966 mi
from Joliet, IL to Yucaipa, CA
That's the driving distance. It would take 1 day 10 hours to go from Joliet, Illinois to Yucaipa, California.
The flight distance (direct flight from Joliet, IL to Yucaipa, CA) is 1,655 mi.
1,966 mi = 1.61 kms