There are
1,958 mi
from Rialto, CA to La Grange Park, IL
That's the driving distance. It would take 1 day 10 hours to go from Rialto, California to La Grange Park, Illinois.
The flight distance (direct flight from Rialto, CA to La Grange Park, IL) is 1,683.87 mi.
1,958 mi = 1.61 kms