ICAO		IATA		Other		Location
				IL35		Goodfield [Earlybird Heliport], Illinois, US (86 mi / 139 km E)
				86IS		Roanoke [Michael Pfister Airport], Illinois, US (87 mi / 139 km E)
				LL08		Princeton [Advanced Asphalt Heliport], Illinois, US (87 mi / 140 km NE)
				IS67		Princeton [Osf St. Clare Hospital Heliport], Illinois, US (87 mi / 140 km NE)
				IL58		Princeton [Jonathan and Julianne Mabry Heliport], Illinois, US (87 mi / 140 km NE)
				4IS8		Sparland [Leigh Farm Airport], Illinois, US (87 mi / 141 km SE)
				0MO6		Hurdland [Harrison Airport], Missouri, US (88 mi / 141 km SW)
				C11		Amana, Iowa, US (88 mi / 141 km NW)
				K52		Monroe City [CPT Ben Smith Airfield - Monroe City], Missouri, US (88 mi / 142 km SW)
				6K2		Shelbyville [Shelby County Airport], Missouri, US (88 mi / 142 km SW)
				IS85		Patterson [Newton Airport], Illinois, US (88 mi / 142 km S)
				5LL9		Morrison [Morrison Community Hospital Heliport], Illinois, US (89 mi / 143 km NE)
KCID		CID		CID		Cedar Rapids [The Eastern Iowa Airport], Iowa, US (89 mi / 143 km NW)
				IL76		Walnut [Wilt Airport], Illinois, US (89 mi / 144 km NE)
KOOA		OOA		OOA		Oskaloosa [Muni], Iowa, US (89 mi / 144 km W)
				IA27		Blakesburg [Antique Airfield], Iowa, US (89 mi / 144 km W)
				0IS3		Deer Grove [Cady Aerial Airport], Illinois, US (89 mi / 144 km NE)
				06IA		Walford [Rich Field], Iowa, US (90 mi / 144 km NW)
				IL24		New Berlin [Bills Last Resort RLA Airport], Illinois, US (90 mi / 145 km SE)
				20LL		Lincoln [Lincoln Memorial Hospital Heliport], Illinois, US (90 mi / 145 km SE)