ICAO		IATA		Other		Location
				MD95		Finksburg [Reservoir Airport], Maryland, US (48 mi / 77 km N)
				14VA		Hillsboro [Krens Farm Airport], Virginia, US (48 mi / 77 km NW)
				MD13		Towson [Black & Decker/Parking Lot 2 Heliport], Maryland, US (48 mi / 77 km NE)
				50MD		Grasonville [Queen Anne ER Heliport], Maryland, US (48 mi / 77 km E)
				MD32		Fort Detrick (Frederick) [Fort Detrick Helipad], Maryland, US (48 mi / 77 km NW)
KCJR				CJR		Culpeper [Culpeper Regional], Virginia, US (48 mi / 77 km SW)
				90MD		Baltimore [Medstar Franklin Heliport], Maryland, US (49 mi / 78 km NE)
				8MD5		Libertytown [Flying H Farm Airport], Maryland, US (49 mi / 78 km N)
				9VA5		Bluemont [Bluegrass Heliport], Virginia, US (49 mi / 79 km W)
				4MD9		Owings Mills [Worthington Valley Airport], Maryland, US (49 mi / 79 km N)
				3MD8		Cambridge [Pokety Airport], Maryland, US (49 mi / 79 km E)
KMTN		MTN		MTN		Baltimore [Martin State Airport], Maryland, US (50 mi / 80 km NE)
KNHK		NHK		NHK		Patuxent River [NAS Patuxent River (Trapnell Field)], Maryland, US (50 mi / 80 km SE)
				4VA9		Rixeyville [Pleasantdale Field], Virginia, US (50 mi / 80 km W)
				73MD		Rock Hall [Swan Creek Airport], Maryland, US (50 mi / 81 km NE)
				3MD7		Baltimore [Green Terrace Heliport], Maryland, US (51 mi / 81 km NE)
				0MD7		Queenstown [The Aspen Institute Heliport], Maryland, US (51 mi / 81 km E)
				1VG2		Montross [Whitehall Farm Airport], Virginia, US (51 mi / 81 km SE)
				02VA		Culpeper [The Greenhouse Airport], Virginia, US (51 mi / 82 km SW)
				MD76		Westminster [Carroll Hospital Center Heliport], Maryland, US (52 mi / 84 km N)