ICAO		IATA		Other		Location
				67MD		Union Bridge [Willows Landing Airport], Maryland, US (56 mi / 91 km NE)
				88VA		Culpeper [Belmont Farm Airport], Virginia, US (57 mi / 91 km S)
				84VA		Langley [CIA Headquarters Heliport], Virginia, US (57 mi / 92 km E)
				1MD5		Laytonsville [Federal Support Center Heliport], Maryland, US (57 mi / 92 km E)
				7MD2		Emmitsburg [National Emergency Training Center Heliport], Maryland, US (57 mi / 92 km NE)
				2VG3		Harrisonburg [Linville-Edom Airport], Virginia, US (58 mi / 93 km SW)
				3PS2		Bedford [Lynn Field], Pennsylvania, US (58 mi / 94 km N)
				5MD9		Bethesda [Suburban Heliport], Maryland, US (58 mi / 94 km E)
				MD47		Lisbon [Barnes Airport], Maryland, US (58 mi / 94 km E)
				48PS		Harrisonville [Blue Haven Airport], Pennsylvania, US (58 mi / 94 km N)
				0MD6		Mount Airy [Walters Airport], Maryland, US (58 mi / 94 km E)
				MD42		Keymar [Keymar Airpark], Maryland, US (59 mi / 94 km NE)
				PA60		Chambersburg [Chambersburg Hospital Heliport], Pennsylvania, US (59 mi / 94 km NE)
				W73		Fairfield [Mid Atlantic Soaring Center Airport], Pennsylvania, US (59 mi / 95 km NE)
				60MD		Bethesda [Walter Reed National Medical Center Heliport], Maryland, US (59 mi / 95 km E)
				3PN2		Fairfield [Karlindo Airport], Pennsylvania, US (59 mi / 95 km NE)
				DC52		Washington [Sibley Memorial Hospital Heliport], District of Columbia, US (59 mi / 95 km E)
				35PA		Everett [UPMC Bedford Memorial Heliport], Pennsylvania, US (60 mi / 96 km N)
				18MD		Olney [Medstar Montgomery Medical Center Heliport], Maryland, US (60 mi / 96 km E)
				MD78		Woodbine, Maryland, US (60 mi / 97 km E)