Miles between Lancaster, CA and River Forest, IL

There are
1,990 mi
from Lancaster, CA to River Forest, IL

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

The flight distance (direct flight from Lancaster, CA to River Forest, IL) is 1,708.90 mi.

1,990 mi = 1.61 kms