ICAO		IATA		Other		Location
				DC04		Washington [Spirit of Washington Heliport], District of Columbia, US (24 mi / 39 km SW)
KMTN		MTN		MTN		Baltimore [Martin State Airport], Maryland, US (24 mi / 39 km NE)
		WAS				Washington [Metro Area], District of Columbia, US (24 mi / 39 km W)
				90MD		Baltimore [Medstar Franklin Heliport], Maryland, US (25 mi / 40 km N)
				7MD9		Tilghman [Tilghman Whipp Airport], Maryland, US (25 mi / 40 km SE)
KBOF		BOF		BOF		Washington [Bolling AFB Heliport], District of Columbia, US (25 mi / 40 km SW)
				24DC		Washington [George Washington University Heliport], District of Columbia, US (25 mi / 40 km W)
KDCA		DCA		DCA		Washington [Ronald Reagan Washington National Airport], District of Columbia, US (26 mi / 41 km SW)
				DC06		Washington [MPD 2nd Heliport], District of Columbia, US (26 mi / 41 km W)
KJPN		JPN		JPN		Washington [Pentagon Army Heliport], District of Columbia, US (26 mi / 42 km W)
				18MD		Olney [Medstar Montgomery Medical Center Heliport], Maryland, US (26 mi / 42 km NW)
KVKX				VKX		Friendly [Potomac Airfield], Maryland, US (26 mi / 42 km SW)
				08MD		Towson [St. Joseph Hospital Heliport], Maryland, US (26 mi / 42 km N)
				DC09		Washington [Medstar Georgetown University Hospital Helistop], District of Columbia, US (26 mi / 42 km W)
				60MD		Bethesda [Walter Reed National Medical Center Heliport], Maryland, US (26 mi / 42 km W)
				77MD		Oxon Hill [National Harbor Heliport], Maryland, US (26 mi / 42 km SW)
				MD13		Towson [Black & Decker/Parking Lot 2 Heliport], Maryland, US (27 mi / 43 km N)
				5MD9		Bethesda [Suburban Heliport], Maryland, US (27 mi / 43 km W)
				0MD7		Queenstown [The Aspen Institute Heliport], Maryland, US (27 mi / 44 km E)
				05MD		Chestertown [Breezecroft Airport], Maryland, US (27 mi / 44 km NE)