ICAO		IATA		Other		Location
				68IN		Wheatfield [Alley Oop Airport], Indiana, US (54 mi / 87 km SW)
				9MI9		Kalamazoo [Bronson Methodist Hospital Heliport], Michigan, US (55 mi / 88 km NE)
				66MI		Kalamazoo [East Lake Airport], Michigan, US (55 mi / 89 km NE)
				M86		Pullman [Walle Field], Michigan, US (55 mi / 89 km N)
				IN0		Stroh [Big Turkey Lake SPB], Indiana, US (55 mi / 89 km E)
				3IG3		Columbia City [Terry's Airport], Indiana, US (55 mi / 89 km SE)
				94MI		Otsego [Red Aero Field Ultralight Flightpark], Michigan, US (56 mi / 90 km NE)
				4MI3		Allegan [Swan Lake Heliport], Michigan, US (56 mi / 90 km N)
				IN78		Gary [Police Heliport], Indiana, US (56 mi / 91 km W)
				5MI5		Kalamazoo [Borgess Medical Center Heliport], Michigan, US (56 mi / 91 km NE)
				38MI		Allegan [Chicora Field], Michigan, US (56 mi / 91 km N)
				43II		Merrillville [Kirk Heliport], Indiana, US (57 mi / 92 km W)
				II57		Merrillville [Nipsco Southlake Complex Heliport], Indiana, US (57 mi / 92 km W)
				IN79		Gary [Methodist Hospital Northlake Heliport], Indiana, US (57 mi / 92 km W)
				09IN		Columbia City [Gordon Airport], Indiana, US (58 mi / 93 km SE)
				IN62		Churubusco [Tropria Airport], Indiana, US (58 mi / 93 km SE)
				IN27		Francesville [Culp Airport], Indiana, US (58 mi / 93 km SW)
				76II		Laotto [Ries Airport], Indiana, US (58 mi / 93 km SE)
				IN19		Crown Point [Franciscan Health Crown Point Hospital Heliport], Indiana, US (59 mi / 95 km W)
				04IN		Angola [Lake Gage SPB], Indiana, US (59 mi / 95 km E)