ICAO		IATA		Other		Location
KOXI				OXI		Knox [Starke County Airport], Indiana, US (50 mi / 80 km S)
				7MI7		Cooper [Walker Airport], Michigan, US (50 mi / 80 km NE)
				61D		Plainwell [Muni], Michigan, US (50 mi / 81 km NE)
				66MI		Kalamazoo [East Lake Airport], Michigan, US (51 mi / 81 km E)
				8IN5		Portage [Portage Community Hospital Heliport], Indiana, US (51 mi / 83 km SW)
				92IN		Milford [H R Weisser Airport], Indiana, US (52 mi / 83 km SE)
				IN54		Culver [I & C Field], Indiana, US (52 mi / 83 km S)
KBIV				BIV		Holland [West Michigan Regional], Michigan, US (52 mi / 83 km N)
				II44		Knox [Northwest Health - Starke Heliport], Indiana, US (52 mi / 84 km S)
KIRS		IRS		IRS		Sturgis [Kirsch Muni], Michigan, US (53 mi / 86 km E)
				II21		Ligonier [Zollinger Strip], Indiana, US (54 mi / 87 km SE)
				3HO		Hobart [Hobart Sky Ranch Airport], Indiana, US (54 mi / 87 km SW)
				1II5		Culver [Van De Mark Airport], Indiana, US (54 mi / 87 km S)
				IN11		Bourbon [Arrowhead Farm Airport], Indiana, US (54 mi / 87 km S)
				II18		La Crosse [Lou Abbett Farms Airport], Indiana, US (54 mi / 88 km SW)
KHLM		HLM		HLM		Holland [Park Township Airport], Michigan, US (55 mi / 88 km N)
				2IN4		Argos [Scott Field], Indiana, US (55 mi / 88 km S)
				41MI		Stugis [Sturgis Hospital Heliport], Michigan, US (55 mi / 89 km E)
				MI88		Burnips [Bakers Field], Michigan, US (55 mi / 89 km NE)
				6MI3		Zeeland [Curt's Place Airport], Michigan, US (55 mi / 89 km NE)