Miles between Surprise, AZ and Round Lake, IL

There are
1,829 mi
from Surprise, AZ to Round Lake, IL

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

The flight distance (direct flight from Surprise, AZ to Round Lake, IL) is 1,447.04 mi.

1,829 mi = 1.61 kms