Miles between Rialto, CA and Lake Forest, IL

There are
1,988 mi
from Rialto, CA to Lake Forest, IL

That's the driving distance. It would take 1 day 10 hours to go from Rialto, California to Lake Forest, Illinois.

The flight distance (direct flight from Rialto, CA to Lake Forest, IL) is 1,689.63 mi.

1,988 mi = 1.61 kms