ICAO		IATA		Other		Location
				3MD5		Hurlock [Hidden Hills Airport], Maryland, US (48 mi / 77 km SE)
				7MD5		Leonardtown [St. Mary's Hospital Heliport], Maryland, US (48 mi / 78 km S)
				MD02		Leonardtown [St. Mary's Hospital East Heliport], Maryland, US (48 mi / 78 km S)
				2MD1		Clements [Recompense Farm Airport], Maryland, US (48 mi / 78 km S)
				8MD5		Libertytown [Flying H Farm Airport], Maryland, US (48 mi / 78 km NW)
				34VA		Leesburg [Inova Loudoun Hospital Heliport], Virginia, US (48 mi / 78 km W)
				2DE3		Felton [Hrupsa Airport], Delaware, US (49 mi / 78 km E)
				MD56		New Windsor [Three J Airport], Maryland, US (49 mi / 78 km NW)
				07MD		Westminster [Baugher's Orchard Airport], Maryland, US (49 mi / 78 km NW)
				9MD9		Denton [G W Farm Airport], Maryland, US (49 mi / 79 km E)
				6MD7		Golts [d'Angelo Airport], Maryland, US (50 mi / 80 km NE)
				JY26		Bridgeton [Bridgeton Heliport], New Jersey, US (50 mi / 81 km NE)
KNHK		NHK		NHK		Patuxent River [NAS Patuxent River (Trapnell Field)], Maryland, US (50 mi / 81 km S)
				23DE		Clayton [Full Throttle Farm Airport], Delaware, US (51 mi / 82 km NE)
				39MD		Leonardtown [Barton Hall Airfield], Maryland, US (51 mi / 82 km S)
KFDK		FDK		FDK		Frederick [Muni], Maryland, US (51 mi / 82 km NW)
				27VA		Manassas [Uva Health/Prince William Medical Center Heliport], Virginia, US (51 mi / 83 km W)
				67MD		Union Bridge [Willows Landing Airport], Maryland, US (52 mi / 83 km NW)
				0MD2		Cobb Island [Squier Landing Airport], Maryland, US (52 mi / 83 km S)
				6VG8		Leesburg [Longview Heliport], Virginia, US (52 mi / 83 km W)