ICAO		IATA		Other		Location
				6IS2		Lemont [Lemont Fire Department Heliport], Illinois, US (58 mi / 93 km N)
				44IL		Minooka [Wilson Heliport], Illinois, US (58 mi / 93 km NW)
				IG05		Knox [Wheeler Airport], Indiana, US (58 mi / 93 km E)
				2II5		Portage [Burns Intl Harbor Heliport], Indiana, US (58 mi / 93 km NE)
				0LL5		St. Joseph [Busboom Airport], Illinois, US (58 mi / 93 km SW)
				31IN		Lafayette [Timber House Airport], Indiana, US (58 mi / 94 km SE)
				IL77		Chicago (Oak Lawn) [Advocate Christ Medical Center Heliport], Illinois, US (58 mi / 94 km N)
				70LL		Pontiac [Adams Number 1 Airport], Illinois, US (58 mi / 94 km W)
				LL35		Chicago [Chicago Fire Department Air Sea Rescue Heliport], Illinois, US (58 mi / 94 km N)
				C16		Urbana [Frasca Field], Illinois, US (59 mi / 94 km SW)
				IN55		Veedersburg [Songer Airport], Indiana, US (59 mi / 95 km S)
				6IN3		Lafayette [Wyandotte Airport], Indiana, US (59 mi / 95 km SE)
				IN41		Union Mills [Flying U Ranch Airport], Indiana, US (59 mi / 95 km NE)
KOXI				OXI		Knox [Starke County Airport], Indiana, US (59 mi / 96 km NE)
				1LL2		Seneca [Spring Brook Airport], Illinois, US (60 mi / 96 km NW)
				IL68		Morris [Nettle Creek Landings Airport], Illinois, US (60 mi / 96 km NW)
				LL51		Plainfield [Ruffatto Field], Illinois, US (60 mi / 96 km NW)
				45IS		Bolingbrook [Adventist Bolingbrook Hospital Heliport], Illinois, US (60 mi / 96 km NW)
				II44		Knox [Northwest Health - Starke Heliport], Indiana, US (60 mi / 96 km NE)
				9IL2		St. Joseph [Routh Airport], Illinois, US (60 mi / 96 km S)