Airports 501 to 550
St Joseph Medical Center - Joliet Heliport
NW Lake Forest Hospital-Grayslake Heliport
East Troy Municipal Airport
Brookeridge Air Park
Middleton Municipal Morey Field
Empress River Casino Heliport
O John Clark Restricted Landing Area
John Deere Dubuque Proving Grounds Airport
Dane County Regional Truax Field
Fox River Airport
Chicago O'Hare International Airport
Chicago Executive Airport
Chicago/Prospect Heights/Wheeling, Illinois, United States — 123 km (66 nm) E