Miles between Thousand Oaks, CA and Lake Forest, IL

There are
2,066 mi
from Thousand Oaks, CA to Lake Forest, IL

That's the driving distance. It would take 1 day 12 hours to go from Thousand Oaks, California to Lake Forest, Illinois.

The flight distance (direct flight from Thousand Oaks, CA to Lake Forest, IL) is 1,761.71 mi.

2,066 mi = 3.22 kms