ICAO		IATA		Other		Location
				IN69		Monterey [Blackmon Field], Indiana, US (48 mi / 78 km NE)
				II57		Merrillville [Nipsco Southlake Complex Heliport], Indiana, US (48 mi / 78 km N)
				IL96		Monee [Kaiser Heliport], Illinois, US (48 mi / 78 km NW)
				12IL		Kankakee [Hawker Airport], Illinois, US (48 mi / 78 km NW)
KGGP				GGP		Logansport [Logansport/Cass County Airport], Indiana, US (48 mi / 78 km E)
				IN96		Logansport [Memorial Hospital Heliport], Indiana, US (49 mi / 79 km E)
				1C1		Paxton, Illinois, US (49 mi / 79 km SW)
				01L		Winona [Bass Lake SPB], Indiana, US (49 mi / 79 km NE)
KVPZ		VPZ		VPZ		Valparaiso [Porter County Regional], Indiana, US (50 mi / 80 km N)
				II12		Grass Creek [Dague Strip], Indiana, US (50 mi / 81 km E)
				II44		Knox [Northwest Health - Starke Heliport], Indiana, US (50 mi / 81 km NE)
				5LL8		Union Hill [Hugh Van Voorst Airport], Illinois, US (50 mi / 81 km NW)
				IS86		Buckingham [Hendrix Airport], Illinois, US (51 mi / 82 km NW)
KOXI				OXI		Knox [Starke County Airport], Indiana, US (51 mi / 82 km NE)
KFKR				FKR		Frankfort [Frankfort Clinton County Regional], Indiana, US (51 mi / 82 km SE)
				00IN		Hobart [St. Mary Medical Center Heliport], Indiana, US (52 mi / 83 km N)
				72II		Dyer [Franciscan Health Dyer Heliport], Indiana, US (52 mi / 83 km N)
				03IL		Monee [Wix Airport], Illinois, US (52 mi / 83 km NW)
				7II2		Crawfordsville [Franciscan Alliance Inc. Heliport], Indiana, US (52 mi / 84 km SE)
				05C		Griffith [Griffith-Merrillville Airport], Indiana, US (52 mi / 84 km N)