ICAO		IATA		Other		Location
				3KK		Kankakee, Illinois, US (17 mi / 28 km SW)
				72IN		Demotte [River View Field], Indiana, US (18 mi / 28 km E)
				IN16		Crown Point [Crown Point Airfield], Indiana, US (18 mi / 29 km NE)
				72II		Dyer [Franciscan Health Dyer Heliport], Indiana, US (19 mi / 30 km N)
				12IL		Kankakee [Hawker Airport], Illinois, US (20 mi / 31 km W)
				IN19		Crown Point [Franciscan Health Crown Point Hospital Heliport], Indiana, US (20 mi / 32 km NE)
				IS30		Olympia Fields [Franciscan Health - Olympia Fields Heliport], Illinois, US (20 mi / 32 km N)
				05IL		Bonfield [Classic Landings Airport], Illinois, US (20 mi / 32 km W)
KIGQ				IGQ		Chicago [Lansing Muni], Illinois, US (21 mi / 34 km N)
				IN40		Munster [Franciscan Health Munster Heliport], Indiana, US (22 mi / 35 km N)
				43II		Merrillville [Kirk Heliport], Indiana, US (22 mi / 36 km NE)
				IN28		Munster [Community Hospital Heliport], Indiana, US (23 mi / 36 km N)
				8IL8		Hazel Crest [Advocate South Suburban Hospital Heliport], Illinois, US (23 mi / 37 km N)
				II57		Merrillville [Nipsco Southlake Complex Heliport], Indiana, US (23 mi / 37 km NE)
				05C		Griffith [Griffith-Merrillville Airport], Indiana, US (23 mi / 37 km NE)
				TF8		Chicago/Tinley Park [Tinley Park Helistop], Illinois, US (24 mi / 38 km N)
				IL92		Harvey [Uchicago Medicine Ingalls Memorial Heliport], Illinois, US (25 mi / 41 km N)
				IS17		Harvey [Harvey Police Department Heliport], Illinois, US (26 mi / 41 km N)
				4II5		Hammond [Escc Heliport], Indiana, US (26 mi / 41 km N)
				4LL4		Chebanse [Enjoy Field Ultralight Flightpark], Illinois, US (26 mi / 42 km SW)