Miles between Irvine, CA and Lake Forest, IL

There are
2,031 mi
from Irvine, CA to Lake Forest, IL

That's the driving distance. It would take 1 day 11 hours to go from Irvine, California to Lake Forest, Illinois.

The flight distance (direct flight from Irvine, CA to Lake Forest, IL) is 1,724.99 mi.

2,031 mi = 3.22 kms