Miles between Lake Forest, CA and Darien, IL

There are
2,001 mi
from Lake Forest, CA to Darien, IL

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

The flight distance (direct flight from Lake Forest, CA to Darien, IL) is 1,708.12 mi.

2,001 mi = 3.22 kms