ICAO		IATA		Other		Location
				LL64		Putnam [Ralph E Daniels Airport], Illinois, US (51 mi / 81 km W)
				LL95		Roselle [Clarke Heliport], Illinois, US (51 mi / 82 km N)
				2IL8		Elgin [Illinois Department of Transportation Heliport], Illinois, US (51 mi / 82 km N)
				PULL		Chicago [Pullman NM (Pullman National Monument)], Illinois, US (51 mi / 82 km NE)
				4LL0		Steward [Ranken Airport], Illinois, US (51 mi / 82 km NW)
				06C		Chicago/Schaumburg [Schaumburg Regional], Illinois, US (51 mi / 82 km N)
				IN28		Munster [Community Hospital Heliport], Indiana, US (51 mi / 82 km E)
				2IS9		Cooksville [Pontiac Flying/Cooksville Airport], Illinois, US (51 mi / 82 km S)
				C98		Lake Village, Indiana, US (51 mi / 83 km E)
				IS89		Watseka [Iroquois Memorial Hospital Heliport], Illinois, US (51 mi / 83 km SE)
				9IL0		Henry [Villiger Airport], Illinois, US (52 mi / 83 km W)
				4LL1		Steward [Staton Airport], Illinois, US (52 mi / 83 km NW)
				IS20		Elgin [Presence St. Joseph Hospital - Elgin Heliport], Illinois, US (52 mi / 83 km N)
				IL93		Creston [Hendrickson Flying Service Airport], Illinois, US (52 mi / 84 km NW)
				7IN4		Hammond [Franciscan Health Hammond Heliport], Indiana, US (52 mi / 84 km NE)
				IN7		Cedar Lake [Cedar Lake SPB], Indiana, US (52 mi / 84 km E)
				IN13		Cedar Lake [Bianchi Heliport], Indiana, US (52 mi / 84 km E)
				IL58		Princeton [Jonathan and Julianne Mabry Heliport], Illinois, US (53 mi / 84 km W)
				14LL		Melrose Park [Gottlieb Heliport], Illinois, US (53 mi / 85 km NE)
				4II5		Hammond [Escc Heliport], Indiana, US (53 mi / 85 km NE)