ICAO		IATA		Other		Location
				2IL4		North Chicago [Abbvie Heliport], Illinois, US (53 mi / 86 km N)
				IL08		Barrington [Advocate Good Shepherd Hospital Heliport], Illinois, US (53 mi / 86 km NW)
				02IS		Libertyville [Advocate Condell Medical Center Heliport], Illinois, US (53 mi / 86 km N)
				5IL7		Seneca [Howard Heliport], Illinois, US (54 mi / 86 km W)
				IS02		Watseka [Dietchweiler Airport], Illinois, US (54 mi / 86 km S)
				IL85		Kaneville [Oakfield Airport], Illinois, US (54 mi / 87 km NW)
				IS65		Sandwich [Woodlake Landing Airport], Illinois, US (54 mi / 87 km W)
				IN21		Francesville [Gutwein Airport], Indiana, US (54 mi / 87 km SE)
				8IS5		Danforth [Raymond Classen Memorial Airport], Illinois, US (54 mi / 87 km S)
				IS89		Watseka [Iroquois Memorial Hospital Heliport], Illinois, US (54 mi / 87 km S)
				LL53		Plato Center [Olson Airport], Illinois, US (54 mi / 87 km NW)
				6MI8		Three Oaks [Harbor Country Heliport], Michigan, US (54 mi / 88 km E)
				II44		Knox [Northwest Health - Starke Heliport], Indiana, US (54 mi / 88 km E)
				IN32		Francesville [Hallmark Airport], Indiana, US (55 mi / 88 km SE)
				II92		Rolling Prairie [Layden Heliport], Indiana, US (55 mi / 88 km E)
		KKT		50I		Kentland [Muni], Indiana, US (55 mi / 89 km S)
				67IL		Marseilles [Mitchell Airport], Illinois, US (55 mi / 89 km W)
				2IL2		Dwight [Watters Airport], Illinois, US (56 mi / 90 km SW)
				1LL2		Seneca [Spring Brook Airport], Illinois, US (56 mi / 90 km W)
				2LL1		Sheridan [Cwian Field], Illinois, US (56 mi / 90 km W)