ICAO		IATA		Other		Location
				II92		Rolling Prairie [Layden Heliport], Indiana, US (34 mi / 55 km NE)
				IN21		Francesville [Gutwein Airport], Indiana, US (34 mi / 55 km S)
				1II5		Culver [Van De Mark Airport], Indiana, US (34 mi / 56 km SE)
				2IL9		Monee [Meadow Creek Airport], Illinois, US (35 mi / 56 km W)
				IN69		Monterey [Blackmon Field], Indiana, US (35 mi / 56 km SE)
				IN6		Hudson Lake [Hudson Lake SPB], Indiana, US (35 mi / 56 km NE)
				10II		Rensselaer [Franciscan Health Rensselaer Heliport], Indiana, US (35 mi / 56 km S)
				IN38		North Liberty [Stewarts Green Acres Airport], Indiana, US (35 mi / 56 km E)
				4IS3		Chicago [The University of Chicago Medicine Heliport], Illinois, US (35 mi / 56 km NW)
				IN32		Francesville [Hallmark Airport], Indiana, US (35 mi / 57 km S)
				36IN		North Liberty [Peterson Ultralight Flightpark], Indiana, US (35 mi / 57 km E)
KRWN				RWN		Winamac [Arens Field], Indiana, US (36 mi / 57 km SE)
				IN54		Culver [I & C Field], Indiana, US (36 mi / 57 km E)
				6MI8		Three Oaks [Harbor Country Heliport], Michigan, US (36 mi / 57 km NE)
				18IN		Plymouth [Heritage Farm Field], Indiana, US (36 mi / 57 km E)
				IL69		Chicago [First Area Police HDQTRS Heliport], Illinois, US (36 mi / 58 km NW)
				03IL		Monee [Wix Airport], Illinois, US (37 mi / 59 km W)
				IS81		Alsip [Alsip Fire Department Heliport], Illinois, US (37 mi / 59 km NW)
				TF8		Chicago/Tinley Park [Tinley Park Helistop], Illinois, US (37 mi / 59 km W)
				IL77		Chicago (Oak Lawn) [Advocate Christ Medical Center Heliport], Illinois, US (37 mi / 60 km NW)