Airports 51 to 100
O John Clark Restricted Landing Area
NW Lake Forest Hospital-Grayslake Heliport
Froedtert Pleasant Prairie Hospital Heliport
Pleasant Prairie, Wisconsin, United States — 31 km (16 nm) E
East Troy Municipal Airport
Lake in the Hills Airport
Chicago/Lake in the Hills, Illinois, United States — 34 km (18 nm) S
Waukegan National Airport
Chicago/Waukegan, Illinois, United States — 36 km (19 nm) ESE