ICAO		IATA		Other		Location
				W00		Bowie [Freeway Airport], Maryland, US (14 mi / 22 km E)
				MD58		Olney [Montgomery County Police Norwood Heliport], Maryland, US (14 mi / 23 km N)
				3MD1		Clinton [Southern MD Hospital Center Heliport], Maryland, US (15 mi / 23 km SE)
				1MD7		Rockville [Shady Grove Adventist Hospital Heliport], Maryland, US (15 mi / 25 km NW)
				18MD		Olney [Medstar Montgomery Medical Center Heliport], Maryland, US (16 mi / 26 km N)
				VG93		Fort Belvoir [Fort Belvoir Community Hospital Heliport], Virginia, US (16 mi / 26 km SW)
KDAA		DAA		DAA		Fort Belvoir [Davison AAF Airport], Virginia, US (16 mi / 27 km SW)
				VA54		Reston [Crippen's Heliport], Virginia, US (17 mi / 28 km W)
				43VA		Reston [Reston Hospital Center Heliport], Virginia, US (18 mi / 29 km W)
KFME		FME		FME		Fort Meade (Odenton) [Tipton Airport], Maryland, US (18 mi / 30 km NE)
KGAI		GAI		GAI		Gaithersburg [Montgomery County Airpark], Maryland, US (19 mi / 30 km NW)
				MD34		Gaithersburg [Gaithersburg Heliport], Maryland, US (19 mi / 30 km NW)
				74VA		Fairfax [Inova Fair Oaks Hospital Heliport], Virginia, US (19 mi / 31 km W)
				1MD5		Laytonsville [Federal Support Center Heliport], Maryland, US (19 mi / 31 km N)
				26VA		Fairfax [Fairfax County Police Heliport], Virginia, US (19 mi / 31 km W)
				3MD4		Annapolis [Fairview Airport], Maryland, US (21 mi / 34 km E)
				MD25		Columbia [Howard County General Hospital Heliport], Maryland, US (22 mi / 35 km N)
				2W5		Indian Head [Maryland Airport], Maryland, US (23 mi / 36 km S)
				W50		Laytonsville [Davis Airport], Maryland, US (23 mi / 37 km N)
KIAD		IAD		IAD		Washington [Washington Dulles Intl], District of Columbia, US (23 mi / 38 km W)