ICAO		IATA		Other		Location
KGYY		GYY		GYY		Gary [Gary/Chicago Intl], Indiana, US (36 mi / 58 km SE)
				9IL9		New Lenox [Silver Cross Hospital Heliport], Illinois, US (37 mi / 59 km S)
				IS30		Olympia Fields [Franciscan Health - Olympia Fields Heliport], Illinois, US (37 mi / 60 km S)
				49C		Camp Lake, Wisconsin, US (37 mi / 60 km NW)
				55LL		Union [Sky Soaring Airport], Illinois, US (37 mi / 60 km W)
				42IL		Union [Lynn Heliport], Illinois, US (37 mi / 60 km W)
				IS74		Montgomery [Caterpillar Aurora Heliport], Illinois, US (37 mi / 60 km SW)
				WI95		Bristol [Binzel Airport], Wisconsin, US (38 mi / 60 km N)
				3WN3		Kenosha [Kenosha County Heliport], Wisconsin, US (38 mi / 60 km N)
KENW		ENW		ENW		Kenosha [Kenosha Regional], Wisconsin, US (38 mi / 61 km N)
				10C		Greenwood/Wonder Lake [Galt Field], Illinois, US (38 mi / 61 km NW)
				7IL7		Hampshire [Edward Getzelman Airport], Illinois, US (38 mi / 61 km W)
				IN28		Munster [Community Hospital Heliport], Indiana, US (38 mi / 61 km SE)
				5LL7		Union [Funny Farm Airport], Illinois, US (39 mi / 62 km W)
KIGQ				IGQ		Chicago [Lansing Muni], Illinois, US (39 mi / 62 km S)
				IN40		Munster [Franciscan Health Munster Heliport], Indiana, US (39 mi / 62 km S)
				IN79		Gary [Methodist Hospital Northlake Heliport], Indiana, US (39 mi / 63 km SE)
				68IS		Hampshire [Casa De Aero Park Airport], Illinois, US (40 mi / 64 km W)
				LL51		Plainfield [Ruffatto Field], Illinois, US (40 mi / 64 km SW)
				IN78		Gary [Police Heliport], Indiana, US (40 mi / 64 km SE)