ICAO		IATA		Other		Location
				2IL4		North Chicago [Abbvie Heliport], Illinois, US (33 mi / 53 km N)
				IL98		Joliet [Chicagoland Speedway Heliport], Illinois, US (33 mi / 53 km SW)
				7IS8		Aurora [Rush-Copley Medical Center Heliport], Illinois, US (33 mi / 53 km W)
				02IS		Libertyville [Advocate Condell Medical Center Heliport], Illinois, US (33 mi / 54 km NW)
				57IL		Peotone [South Suburban Heliport], Illinois, US (34 mi / 54 km S)
				6IS9		Joliet [Provena St. Joseph Medical Center Heliport], Illinois, US (34 mi / 54 km SW)
				3IN0		Portage [Flying M Airport], Indiana, US (34 mi / 54 km SE)
				IN13		Cedar Lake [Bianchi Heliport], Indiana, US (34 mi / 55 km S)
				IS23		South Elgin [Turner SPB], Illinois, US (35 mi / 56 km W)
				2IL8		Elgin [Illinois Department of Transportation Heliport], Illinois, US (35 mi / 56 km W)
				IN7		Cedar Lake [Cedar Lake SPB], Indiana, US (35 mi / 56 km S)
				IL21		Aurora [Amita Health Mercy Medical Center/Aurora Heliport], Illinois, US (35 mi / 56 km W)
				IN70		Chesterton [Bodin Airport], Indiana, US (35 mi / 57 km SE)
KJOT		JOT		JOT		Joliet [Joliet Regional], Illinois, US (36 mi / 57 km SW)
				IL08		Barrington [Advocate Good Shepherd Hospital Heliport], Illinois, US (36 mi / 58 km NW)
				76IL		Geneva [Northwestern Medicine Delnor Hospital Heliport], Illinois, US (36 mi / 58 km W)
				IN19		Crown Point [Franciscan Health Crown Point Hospital Heliport], Indiana, US (36 mi / 58 km SE)
				LL51		Plainfield [Ruffatto Field], Illinois, US (36 mi / 59 km SW)
				IS20		Elgin [Presence St. Joseph Hospital - Elgin Heliport], Illinois, US (37 mi / 60 km W)
				46II		Valparaiso [Northwest Health - Porter Heliport], Indiana, US (37 mi / 60 km SE)