Miles between Lake Forest, CA and Ottawa, IL

There are
1,951 mi
from Lake Forest, CA to Ottawa, IL

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

The flight distance (direct flight from Lake Forest, CA to Ottawa, IL) is 1,659.28 mi.

1,951 mi = 1.61 kms