ICAO		IATA		Other		Location
				1MD4		Cheverly [Prince George's Hospital Center Heliport], Maryland, US (23 mi / 37 km E)
				VA60		Unison [Flying Horse Farm Balloonport], Virginia, US (24 mi / 39 km W)
				MD72		Fort Washington [Fort Washington Medical Center Heliport], Maryland, US (25 mi / 40 km SE)
KVKX				VKX		Friendly [Potomac Airfield], Maryland, US (25 mi / 41 km SE)
				1VA4		Marshall [Evergreen Heliport], Virginia, US (25 mi / 41 km W)
				1MD6		New Carrollton [Metroplex Heliport], Maryland, US (26 mi / 41 km E)
				MD37		Laurel [Citizens Bank Headquarters Heliport], Maryland, US (26 mi / 42 km E)
				28MD		Landover [Fedex Field Heliport], Maryland, US (26 mi / 42 km E)
				74MD		Laurel [Laurel Medical Center Heliport], Maryland, US (27 mi / 43 km E)
				VA62		Lovettsville [The Grass Patch Airport], Virginia, US (27 mi / 43 km NW)
				VA66		Catlett [Breeden Airport], Virginia, US (27 mi / 43 km SW)
				MD75		Urbana [Stolcrest Airport], Maryland, US (27 mi / 43 km N)
				VA61		Lovettsville [Lovettsville Vintage Aerodrome], Virginia, US (27 mi / 44 km NW)
				3MD0		Frederick [Burhans Memorial Airport], Maryland, US (27 mi / 44 km N)
				91MD		Largo [UM Capital Region Medical Center Heliport], Maryland, US (27 mi / 44 km E)
				VG57		Catlett [Maples Field], Virginia, US (27 mi / 44 km SW)
				3VA1		Warrenton [The Meadows Airport], Virginia, US (27 mi / 44 km SW)
KADW		ADW		ADW		Camp Springs [Joint Base Andrews], Maryland, US (28 mi / 45 km E)
KNSF		NSF				Camp Springs [Andrews NAF], Maryland, US (28 mi / 45 km E)
				4MD8		Frederick [Ijamsville Airport], Maryland, US (28 mi / 45 km N)