ICAO		IATA		Other		Location
				1MD5		Laytonsville [Federal Support Center Heliport], Maryland, US (14 mi / 23 km N)
				MD34		Gaithersburg [Gaithersburg Heliport], Maryland, US (15 mi / 24 km NW)
KADW		ADW		ADW		Camp Springs [Joint Base Andrews], Maryland, US (15 mi / 25 km SE)
KNSF		NSF				Camp Springs [Andrews NAF], Maryland, US (15 mi / 25 km SE)
KFME		FME		FME		Fort Meade (Odenton) [Tipton Airport], Maryland, US (16 mi / 26 km NE)
				VA54		Reston [Crippen's Heliport], Virginia, US (16 mi / 26 km W)
				MD25		Columbia [Howard County General Hospital Heliport], Maryland, US (17 mi / 28 km NE)
KVKX				VKX		Friendly [Potomac Airfield], Maryland, US (17 mi / 28 km S)
				VA82		Alexandria [Mount Vernon Hospital Heliport], Virginia, US (18 mi / 28 km S)
				43VA		Reston [Reston Hospital Center Heliport], Virginia, US (18 mi / 29 km W)
				MD72		Fort Washington [Fort Washington Medical Center Heliport], Maryland, US (18 mi / 30 km S)
				W50		Laytonsville [Davis Airport], Maryland, US (18 mi / 30 km N)
				3MD1		Clinton [Southern MD Hospital Center Heliport], Maryland, US (19 mi / 30 km SE)
				MD46		Dayton [Glenair Airport], Maryland, US (19 mi / 31 km N)
				2MD2		Columbia [Aerospace Tech Center Heliport], Maryland, US (20 mi / 32 km NE)
				74VA		Fairfax [Inova Fair Oaks Hospital Heliport], Virginia, US (20 mi / 32 km W)
				VG93		Fort Belvoir [Fort Belvoir Community Hospital Heliport], Virginia, US (21 mi / 33 km S)
KDAA		DAA		DAA		Fort Belvoir [Davison AAF Airport], Virginia, US (21 mi / 33 km SW)
				26VA		Fairfax [Fairfax County Police Heliport], Virginia, US (21 mi / 33 km SW)
				3MD4		Annapolis [Fairview Airport], Maryland, US (21 mi / 34 km E)