ICAO		IATA		Other		Location
				3IL3		Stillman Valley [Stillman Fire Heliport], Illinois, US (30 mi / 49 km SW)
				LL53		Plato Center [Olson Airport], Illinois, US (31 mi / 49 km SE)
				4IL3		Stillman Valley (Byron) [Thrifty Acres Airport], Illinois, US (31 mi / 49 km SW)
				25LL		Elgin [Advocate Sherman Hospital Heliport], Illinois, US (31 mi / 50 km SE)
				9WI5		Palmyra [Tamarack Airport], Wisconsin, US (31 mi / 50 km N)
				49C		Camp Lake, Wisconsin, US (31 mi / 50 km E)
				LL74		Rochelle [Maple Hurst Farms Airport], Illinois, US (31 mi / 50 km SW)
				41IL		Antioch [Great Lakes SPB], Illinois, US (31 mi / 51 km E)
				5Y3		Whitewater [Gutzmer's Twin Oaks Airport], Wisconsin, US (31 mi / 51 km N)
				8IL5		Pecatonica [O'Connor Field], Illinois, US (32 mi / 51 km W)
KDKB				DKB		De Kalb [De Kalb Taylor Muni], Illinois, US (32 mi / 52 km S)
				47IS		Durand [Flying Z Ranch Airport], Illinois, US (32 mi / 52 km W)
				IL08		Barrington [Advocate Good Shepherd Hospital Heliport], Illinois, US (32 mi / 52 km SE)
				IS58		Pecatonica [Pecatonica Fire Protection District Heliport], Illinois, US (32 mi / 52 km W)
				IL93		Creston [Hendrickson Flying Service Airport], Illinois, US (33 mi / 53 km S)
				IS20		Elgin [Presence St. Joseph Hospital - Elgin Heliport], Illinois, US (33 mi / 53 km SE)
				59IL		Maple Park [Ruder Airport], Illinois, US (33 mi / 53 km S)
				WN69		Burlington [Leach Farms Heliport], Wisconsin, US (33 mi / 53 km NE)
				11WI		Fulton [Fraundorfer Heliport], Wisconsin, US (33 mi / 53 km NW)
				IS80		De Kalb [Uncle Chuck's Airport], Illinois, US (33 mi / 53 km S)