Miles between Surprise, AZ and Lake Forest, IL

There are
1,821 mi
from Surprise, AZ to Lake Forest, IL

That's the driving distance. It would take 1 day 8 hours to go from Surprise, Arizona to Lake Forest, Illinois.

The flight distance (direct flight from Surprise, AZ to Lake Forest, IL) is 1,457.60 mi.

1,821 mi = 1.61 kms