ICAO		IATA		Other		Location
				45IL		Lake Forest [Northwestern Lake Forest Hospital Heliport], Illinois, US (28 mi / 45 km NW)
				IL03		Hoffman Estates [St. Alexius Medical Center Heliport], Illinois, US (28 mi / 45 km NW)
				05C		Griffith [Griffith-Merrillville Airport], Indiana, US (28 mi / 45 km SE)
				1C5		Bolingbrook [Bolingbrook's Clow Intl], Illinois, US (28 mi / 45 km SW)
				9IL9		New Lenox [Silver Cross Hospital Heliport], Illinois, US (29 mi / 47 km SW)
				IS12		Bartlett [Urso Heliport], Illinois, US (30 mi / 48 km W)
				3HO		Hobart [Hobart Sky Ranch Airport], Indiana, US (30 mi / 48 km SE)
KLOT		LOT		LOT		Chicago/Romeoville [Lewis University Airport], Illinois, US (30 mi / 49 km SW)
				LL10		Naperville [Naper Aero Club Airport], Illinois, US (31 mi / 49 km W)
				2II5		Portage [Burns Intl Harbor Heliport], Indiana, US (31 mi / 49 km SE)
				2IL4		North Chicago [Abbvie Heliport], Illinois, US (31 mi / 49 km NW)
KDPA		DPA		DPA		Chicago/West Chicago [Dupage Airport], Illinois, US (31 mi / 50 km W)
				02IS		Libertyville [Advocate Condell Medical Center Heliport], Illinois, US (31 mi / 50 km NW)
				2IL9		Monee [Meadow Creek Airport], Illinois, US (32 mi / 51 km S)
				00IN		Hobart [St. Mary Medical Center Heliport], Indiana, US (33 mi / 52 km SE)
				8IN5		Portage [Portage Community Hospital Heliport], Indiana, US (33 mi / 54 km SE)
				II57		Merrillville [Nipsco Southlake Complex Heliport], Indiana, US (33 mi / 54 km SE)
				7IS8		Aurora [Rush-Copley Medical Center Heliport], Illinois, US (34 mi / 55 km W)
				IS23		South Elgin [Turner SPB], Illinois, US (34 mi / 55 km W)
				2IL8		Elgin [Illinois Department of Transportation Heliport], Illinois, US (34 mi / 55 km W)