ICAO		IATA		Other		Location
				4II5		Hammond [Escc Heliport], Indiana, US (43 mi / 69 km SE)
		XES		C02		Lake Geneva [Grand Geneva Resort Airport], Wisconsin, US (43 mi / 70 km N)
				49IL		Somonauk [Walnut Creek Airport], Illinois, US (43 mi / 70 km SW)
				C77		Poplar Grove, Illinois, US (43 mi / 70 km NW)
				IL93		Creston [Hendrickson Flying Service Airport], Illinois, US (43 mi / 70 km W)
				IS59		Kirkland [Rotstein Airport], Illinois, US (44 mi / 70 km W)
				WI86		Kansasville [Ori Airport], Wisconsin, US (44 mi / 70 km N)
				2IL9		Monee [Meadow Creek Airport], Illinois, US (44 mi / 71 km S)
				0C8		Newark [Cushing Field Ltd. Airport], Illinois, US (44 mi / 71 km SW)
KIGQ				IGQ		Chicago [Lansing Muni], Illinois, US (45 mi / 72 km SE)
				IN28		Munster [Community Hospital Heliport], Indiana, US (45 mi / 72 km SE)
				7V3		Walworth [Big Foot Airfield], Wisconsin, US (45 mi / 72 km NW)
KGYY		GYY		GYY		Gary [Gary/Chicago Intl], Indiana, US (45 mi / 72 km SE)
				IN40		Munster [Franciscan Health Munster Heliport], Indiana, US (45 mi / 72 km SE)
				C09		Morris [Muni - James R Washburn Field], Illinois, US (45 mi / 73 km S)
				2WI4		Springfield [Plows & Props Airport], Wisconsin, US (45 mi / 73 km N)
				09LL		Capron [Pine Hill Airport], Illinois, US (45 mi / 73 km NW)
				52IS		Minooka [Dresden Power Station Heliport], Illinois, US (45 mi / 73 km S)
				WN68		Burlington [Aurora Memorial Hospital of Burlington Heliport], Wisconsin, US (45 mi / 73 km N)
				03IL		Monee [Wix Airport], Illinois, US (46 mi / 73 km S)