ICAO		IATA		Other		Location
KBOF		BOF		BOF		Washington [Bolling AFB Heliport], District of Columbia, US (51 mi / 83 km SE)
KDAA		DAA		DAA		Fort Belvoir [Davison AAF Airport], Virginia, US (52 mi / 83 km SE)
				VG14		Woodstock [Philip M Grabill Jr. Memorial Heliport], Virginia, US (52 mi / 84 km SW)
				1MD4		Cheverly [Prince George's Hospital Center Heliport], Maryland, US (52 mi / 84 km SE)
				48PS		Harrisonville [Blue Haven Airport], Pennsylvania, US (52 mi / 84 km N)
				37PN		Hanover [UPMC Hanover Hospital Heliport], Pennsylvania, US (53 mi / 85 km NE)
				4VA9		Rixeyville [Pleasantdale Field], Virginia, US (53 mi / 85 km S)
				VG55		Woodstock [Burner Airport], Virginia, US (53 mi / 86 km SW)
				WV06		Romney [Lost Mountain Airport], West Virginia, US (53 mi / 86 km W)
				VG93		Fort Belvoir [Fort Belvoir Community Hospital Heliport], Virginia, US (53 mi / 86 km SE)
				3VA3		Warrenton [Flying Circus Aerodrome], Virginia, US (53 mi / 86 km S)
				4MD9		Owings Mills [Worthington Valley Airport], Maryland, US (54 mi / 86 km E)
				77MD		Oxon Hill [National Harbor Heliport], Maryland, US (54 mi / 87 km SE)
				1MD6		New Carrollton [Metroplex Heliport], Maryland, US (54 mi / 87 km SE)
				VA82		Alexandria [Mount Vernon Hospital Heliport], Virginia, US (54 mi / 87 km SE)
				89VA		Edinburg [Hidden River Airport], Virginia, US (54 mi / 87 km SW)
				VG07		Remington [Rular Airport], Virginia, US (54 mi / 88 km S)
				29VA		Remington [Rhynalds Ranch Airport], Virginia, US (55 mi / 88 km S)
				28MD		Landover [Fedex Field Heliport], Maryland, US (55 mi / 89 km SE)
				0VA0		Warrenton [Rambo Airfield], Virginia, US (55 mi / 89 km S)