Miles between San Antonio, TX and Lake Forest, IL

There are
1,221 mi
from San Antonio, TX to Lake Forest, IL

That's the driving distance. It would take 22 hours 38 mins to go from San Antonio, Texas to Lake Forest, Illinois.

The flight distance (direct flight from San Antonio, TX to Lake Forest, IL) is 1,066.87 mi.

1,221 mi = 1.61 kms