ICAO		IATA		Other		Location
				IG05		Knox [Wheeler Airport], Indiana, US (36 mi / 58 km S)
				IN79		Gary [Methodist Hospital Northlake Heliport], Indiana, US (37 mi / 59 km W)
				4IN5		Bourbon [Ball Field], Indiana, US (37 mi / 60 km SE)
				01H		Culver [Lake Maxinkuckee SPB], Indiana, US (37 mi / 60 km S)
				IN69		Monterey [Blackmon Field], Indiana, US (38 mi / 60 km S)
				0IN		Elkhart [St. Joseph River SPB], Indiana, US (38 mi / 61 km E)
				II57		Merrillville [Nipsco Southlake Complex Heliport], Indiana, US (38 mi / 61 km SW)
				43II		Merrillville [Kirk Heliport], Indiana, US (38 mi / 61 km SW)
				IN34		Goshen [Countryview Airport], Indiana, US (38 mi / 61 km E)
KGYY		GYY		GYY		Gary [Gary/Chicago Intl], Indiana, US (39 mi / 63 km W)
				MI87		Watervliet [Corewell Health Watervliet Hospital Heliport], Michigan, US (39 mi / 63 km NE)
				II95		Bourbon [Rust's Landing Airport], Indiana, US (39 mi / 64 km SE)
				2IN4		Argos [Scott Field], Indiana, US (40 mi / 64 km SE)
				05C		Griffith [Griffith-Merrillville Airport], Indiana, US (40 mi / 64 km W)
				40C		Watervliet [Muni], Michigan, US (40 mi / 65 km NE)
				IN19		Crown Point [Franciscan Health Crown Point Hospital Heliport], Indiana, US (40 mi / 65 km SW)
				C03		Nappanee [Muni], Indiana, US (42 mi / 68 km SE)
				IN11		Bourbon [Arrowhead Farm Airport], Indiana, US (42 mi / 68 km SE)
KRWN				RWN		Winamac [Arens Field], Indiana, US (43 mi / 69 km S)
				IN16		Crown Point [Crown Point Airfield], Indiana, US (43 mi / 69 km SW)