ICAO		IATA		Other		Location
				2IL9		Monee [Meadow Creek Airport], Illinois, US (43 mi / 70 km S)
				42IL		Union [Lynn Heliport], Illinois, US (43 mi / 70 km W)
				55LL		Union [Sky Soaring Airport], Illinois, US (44 mi / 70 km W)
				6IS9		Joliet [Provena St. Joseph Medical Center Heliport], Illinois, US (44 mi / 70 km SW)
				LL51		Plainfield [Ruffatto Field], Illinois, US (44 mi / 71 km SW)
				IN70		Chesterton [Bodin Airport], Indiana, US (44 mi / 71 km SE)
				7IL7		Hampshire [Edward Getzelman Airport], Illinois, US (44 mi / 71 km W)
				4WN9		Salem [Digger Dougs Airport], Wisconsin, US (44 mi / 72 km NW)
				IL98		Joliet [Chicagoland Speedway Heliport], Illinois, US (45 mi / 72 km SW)
				3IN0		Portage [Flying M Airport], Indiana, US (45 mi / 72 km SE)
				5LL7		Union [Funny Farm Airport], Illinois, US (45 mi / 72 km W)
				II57		Merrillville [Nipsco Southlake Complex Heliport], Indiana, US (45 mi / 72 km SE)
				1WI4		Racine [Johnson Wax Heliport], Wisconsin, US (45 mi / 73 km N)
KJOT		JOT		JOT		Joliet [Joliet Regional], Illinois, US (45 mi / 73 km SW)
				43II		Merrillville [Kirk Heliport], Indiana, US (46 mi / 73 km SE)
KARR		AUZ		ARR		Chicago/Aurora [Aurora Muni], Illinois, US (46 mi / 74 km SW)
				03IL		Monee [Wix Airport], Illinois, US (46 mi / 74 km S)
				68IS		Hampshire [Casa De Aero Park Airport], Illinois, US (46 mi / 74 km W)
				IN16		Crown Point [Crown Point Airfield], Indiana, US (46 mi / 74 km S)
				50WI		Mount Pleasant [S C Johnson Waxdale Heliport], Wisconsin, US (46 mi / 75 km N)