ICAO		IATA		Other		Location
				C97		Lowell, Indiana, US (28 mi / 45 km SE)
				4II5		Hammond [Escc Heliport], Indiana, US (28 mi / 45 km NE)
				IL68		Morris [Nettle Creek Landings Airport], Illinois, US (28 mi / 45 km W)
				LL39		Morris [Curanda Airport], Illinois, US (28 mi / 45 km SW)
				IS74		Montgomery [Caterpillar Aurora Heliport], Illinois, US (28 mi / 45 km NW)
				IN90		Lowell [Wietbrock Airport], Indiana, US (28 mi / 46 km SE)
				IS86		Buckingham [Hendrix Airport], Illinois, US (28 mi / 46 km SW)
				72IL		Warrenville [Cornerstone Heliport], Illinois, US (29 mi / 46 km N)
				IN13		Cedar Lake [Bianchi Heliport], Indiana, US (29 mi / 46 km E)
				IN7		Cedar Lake [Cedar Lake SPB], Indiana, US (29 mi / 46 km E)
				62LL		Yorkville [Rush Copley Emergency Center Heliport], Illinois, US (30 mi / 49 km NW)
				IN16		Crown Point [Crown Point Airfield], Indiana, US (30 mi / 49 km E)
				7IL6		Elmhurst [Elmhurst Memorial Hospital Heliport], Illinois, US (31 mi / 49 km N)
				IL21		Aurora [Amita Health Mercy Medical Center/Aurora Heliport], Illinois, US (31 mi / 50 km NW)
				4LL4		Chebanse [Enjoy Field Ultralight Flightpark], Illinois, US (31 mi / 50 km S)
				05C		Griffith [Griffith-Merrillville Airport], Indiana, US (31 mi / 50 km E)
KDTG				DTG		Dwight, Illinois, US (31 mi / 50 km SW)
				0IL1		Maywood [Loyola University Medical Center Heliport], Illinois, US (31 mi / 50 km N)
				LL35		Chicago [Chicago Fire Department Air Sea Rescue Heliport], Illinois, US (31 mi / 51 km NE)
				IS41		Newark [Vogen Airport], Illinois, US (32 mi / 51 km W)