ICAO		IATA		Other		Location
				7IL9		Serena [Friends Field], Illinois, US (31 mi / 50 km W)
				IN28		Munster [Community Hospital Heliport], Indiana, US (31 mi / 50 km E)
				LL95		Roselle [Clarke Heliport], Illinois, US (31 mi / 50 km N)
				06C		Chicago/Schaumburg [Schaumburg Regional], Illinois, US (31 mi / 51 km N)
				3KK		Kankakee, Illinois, US (32 mi / 51 km S)
				4IS3		Chicago [The University of Chicago Medicine Heliport], Illinois, US (32 mi / 51 km NE)
				1LL2		Seneca [Spring Brook Airport], Illinois, US (32 mi / 51 km SW)
				69IL		Marseilles [David Gillespie Airport], Illinois, US (32 mi / 51 km W)
				43IL		Chicago [Vertiport Chicago Heliport], Illinois, US (32 mi / 52 km NE)
				IL85		Kaneville [Oakfield Airport], Illinois, US (32 mi / 52 km NW)
				IL78		Kankakee [Benoit Airport], Illinois, US (32 mi / 52 km SE)
				4II5		Hammond [Escc Heliport], Indiana, US (32 mi / 52 km E)
KORD		ORD		ORD		Chicago [Chicago O'Hare Intl], Illinois, US (32 mi / 52 km N)
				2LL9		Somonauk [George Airport], Illinois, US (32 mi / 52 km W)
KDTG				DTG		Dwight, Illinois, US (33 mi / 52 km SW)
				IS12		Bartlett [Urso Heliport], Illinois, US (33 mi / 52 km N)
				IL75		Chicago [John H Stroger Hospital of Cook County Heliport], Illinois, US (33 mi / 52 km NE)
				23IL		Elk Grove Village [Amita Health-Alexian Brothers Medical Center Heliport], Illinois, US (33 mi / 53 km N)
				LL35		Chicago [Chicago Fire Department Air Sea Rescue Heliport], Illinois, US (33 mi / 53 km NE)
				7IL0		Grant Park [Mussman Airport], Illinois, US (33 mi / 53 km SE)