ICAO		IATA		Other		Location
				IG05		Knox [Wheeler Airport], Indiana, US (47 mi / 76 km S)
				92IN		Milford [H R Weisser Airport], Indiana, US (48 mi / 77 km SE)
KGYY		GYY		GYY		Gary [Gary/Chicago Intl], Indiana, US (48 mi / 77 km W)
				IN69		Monterey [Blackmon Field], Indiana, US (48 mi / 78 km S)
				II57		Merrillville [Nipsco Southlake Complex Heliport], Indiana, US (49 mi / 79 km SW)
				43II		Merrillville [Kirk Heliport], Indiana, US (49 mi / 80 km SW)
				MI76		Fennville [Reading Airport], Michigan, US (50 mi / 80 km N)
KHAI		HAI		HAI		Three Rivers [Muni/DR Haines], Michigan, US (50 mi / 80 km E)
				4N0		Kalamazoo [Newmans Airport], Michigan, US (50 mi / 80 km NE)
				4MI3		Allegan [Swan Lake Heliport], Michigan, US (50 mi / 81 km NE)
				38MI		Allegan [Chicora Field], Michigan, US (50 mi / 81 km NE)
				05C		Griffith [Griffith-Merrillville Airport], Indiana, US (50 mi / 81 km SW)
				IN65		Shipshewana [Wolfe Field], Indiana, US (51 mi / 82 km E)
				LL35		Chicago [Chicago Fire Department Air Sea Rescue Heliport], Illinois, US (52 mi / 83 km W)
				II21		Ligonier [Zollinger Strip], Indiana, US (52 mi / 84 km SE)
				IN19		Crown Point [Franciscan Health Crown Point Hospital Heliport], Indiana, US (52 mi / 84 km SW)
				4II5		Hammond [Escc Heliport], Indiana, US (52 mi / 84 km W)
				99D		Syracuse [Dewart Lake SPB], Indiana, US (53 mi / 86 km SE)
				7IN4		Hammond [Franciscan Health Hammond Heliport], Indiana, US (54 mi / 86 km W)
				IN16		Crown Point [Crown Point Airfield], Indiana, US (54 mi / 87 km SW)