ICAO		IATA		Other		Location
KDAA		DAA		DAA		Fort Belvoir [Davison AAF Airport], Virginia, US (12 mi / 20 km SW)
				W00		Bowie [Freeway Airport], Maryland, US (16 mi / 25 km NE)
				2W5		Indian Head [Maryland Airport], Maryland, US (18 mi / 28 km S)
				MD37		Laurel [Citizens Bank Headquarters Heliport], Maryland, US (18 mi / 29 km NE)
				26VA		Fairfax [Fairfax County Police Heliport], Virginia, US (18 mi / 29 km W)
				74MD		Laurel [Laurel Medical Center Heliport], Maryland, US (18 mi / 29 km NE)
				74VA		Fairfax [Inova Fair Oaks Hospital Heliport], Virginia, US (19 mi / 30 km W)
				MD58		Olney [Montgomery County Police Norwood Heliport], Maryland, US (19 mi / 31 km N)
				43VA		Reston [Reston Hospital Center Heliport], Virginia, US (19 mi / 31 km NW)
				1MD7		Rockville [Shady Grove Adventist Hospital Heliport], Maryland, US (19 mi / 31 km NW)
				VA54		Reston [Crippen's Heliport], Virginia, US (19 mi / 31 km NW)
				18MD		Olney [Medstar Montgomery Medical Center Heliport], Maryland, US (21 mi / 34 km N)
				02MD		Brandywine [Garner Field], Maryland, US (22 mi / 35 km SE)
KFME		FME		FME		Fort Meade (Odenton) [Tipton Airport], Maryland, US (22 mi / 35 km NE)
				6MD6		La Plata [UM Charles Regional Medical Center Heliport], Maryland, US (23 mi / 36 km S)
KGAI		GAI		GAI		Gaithersburg [Montgomery County Airpark], Maryland, US (23 mi / 37 km N)
				MD34		Gaithersburg [Gaithersburg Heliport], Maryland, US (23 mi / 37 km NW)
				MD83		La Plata [Ty-Ti-To Airport], Maryland, US (23 mi / 37 km S)
				3MD4		Annapolis [Fairview Airport], Maryland, US (23 mi / 37 km E)
KIAD		IAD		IAD		Washington [Washington Dulles Intl], District of Columbia, US (24 mi / 38 km W)