ICAO		IATA		Other		Location
				4MD9		Owings Mills [Worthington Valley Airport], Maryland, US (42 mi / 68 km E)
KJPN		JPN		JPN		Washington [Pentagon Army Heliport], District of Columbia, US (42 mi / 68 km SE)
				PA58		Chambersburg [Rocktop Airport], Pennsylvania, US (42 mi / 68 km N)
				37PN		Hanover [UPMC Hanover Hospital Heliport], Pennsylvania, US (43 mi / 68 km NE)
		WAS				Washington [Metro Area], District of Columbia, US (43 mi / 68 km SE)
				N68		Chambersburg [Franklin County Regional], Pennsylvania, US (43 mi / 69 km N)
		ZWU				Washington [Union Station], District of Columbia, US (43 mi / 69 km SE)
				DC07		Washington [MPD 5th Heliport], District of Columbia, US (43 mi / 69 km SE)
				3VA1		Warrenton [The Meadows Airport], Virginia, US (43 mi / 69 km S)
				BEPA		Washington [Belmont-Paul Women's Equality NM (Belmont-Paul Women's Equality National Monument)], District of Columbia, US (43 mi / 69 km SE)
				DC04		Washington [Spirit of Washington Heliport], District of Columbia, US (43 mi / 70 km SE)
				9VA2		Alexandria [Inova Alexandria Hospital Heliport], Virginia, US (44 mi / 70 km SE)
				3PN0		Biglerville [Schulteis Airport], Pennsylvania, US (44 mi / 70 km N)
				MD68		Stevenson [Berg's Field Heliport], Maryland, US (44 mi / 70 km E)
KDCA		DCA		DCA		Washington [Ronald Reagan Washington National Airport], District of Columbia, US (44 mi / 71 km SE)
				48VA		Gore [Al's Field], Virginia, US (44 mi / 71 km W)
				09W		Washington [South Capitol Street Heliport], District of Columbia, US (44 mi / 71 km SE)
KHEF		MNZ		HEF		Washington [Manassas Regional/Harry P Davis Field], District of Columbia, US (44 mi / 71 km S)
		BZS				Washington [Buzzards Point SPB], District of Columbia, US (44 mi / 71 km SE)
				1MD4		Cheverly [Prince George's Hospital Center Heliport], Maryland, US (44 mi / 71 km SE)