Airports 401 to 450
Tri State Steuben County Airport
Presence St Mary's Hospital - Kankakee Heliport
Columbia Hoffman Estates Medical Center Heliport
Hoffman Estates, Illinois, United States — 129 km (69 nm) WNW
Wabash County Hospital Emergency Heliport
NW Lake Forest Hospital-Grayslake Heliport
St Joseph Medical Center - Joliet Heliport
O John Clark Restricted Landing Area
Branch County Memorial Airport
Mill Rose Farm Restricted Landing Area
Chicago/Barrington, Illinois, United States — 131 km (70 nm) WNW
Kenosha Hospital and Medical Center Heliport
Empress River Casino Heliport
Allstate South Barrington Plaza Heliport
South Barrington, Illinois, United States — 132 km (71 nm) WNW