ICAO		IATA		Other		Location
KSDF		SDF		SDF		Louisville [Louisville Muhammad Ali Intl (Standiford Field)], Kentucky, US (92 mi / 148 km E)
				42KY		Benton [Pirates Cove Airport], Kentucky, US (92 mi / 149 km SW)
				41KY		Louisville [Uofl Health - Jewish Hospital Heliport], Kentucky, US (93 mi / 149 km E)
				9KT0		Louisville [Norton Children's Hospital Heliport], Kentucky, US (93 mi / 149 km E)
				2KY3		Bowling Green [Plane-O-Field], Kentucky, US (93 mi / 149 km SE)
				07I		Bloomington [Lake Monroe SPB], Indiana, US (93 mi / 149 km NE)
				26KY		Louisville [University Hospital Heliport], Kentucky, US (93 mi / 149 km E)
KFIO				KY29		Paducah [Farrington Airpark], Kentucky, US (93 mi / 150 km SW)
KBMG		BMG		BMG		Bloomington [Monroe County Airport], Indiana, US (93 mi / 150 km NE)
				1KY8		Louisville [Norton Audubon Hospital Heliport], Kentucky, US (93 mi / 150 km E)
				07KY		Louisville [Blue Lick Airport], Kentucky, US (94 mi / 151 km E)
				TN93		Clarksville [Gateway Medical Center Heliport], Tennessee, US (94 mi / 152 km S)
				43KY		Louisville [WLKY-TV Studios Heliport], Kentucky, US (95 mi / 153 km E)
				94IS		Royalton [Adams Airport (Private)], Illinois, US (95 mi / 153 km W)
				35KY		Franklin [Welcome Field], Kentucky, US (95 mi / 153 km SE)
KEOD				EOD		Fort Campbell (Clarksville) [Sabre AAF Airport (Fort Campbell)], Tennessee, US (95 mi / 153 km S)
KJVY				JVY		Jeffersonville [Clark Regional], Indiana, US (95 mi / 153 km E)
				21KY		Hodgenville [Lincoln Farm Airport], Kentucky, US (96 mi / 154 km E)
				63IN		Little York, Indiana, US (96 mi / 154 km NE)
				54KY		Murray [Rudenberg Field], Kentucky, US (96 mi / 154 km SW)