ICAO		IATA		Other		Location
				24MD		Baltimore [Marriott Parking Garage "Rooftop" Heliport], Maryland, US (47 mi / 76 km E)
				28MD		Landover [Fedex Field Heliport], Maryland, US (48 mi / 77 km SE)
				2PS3		York Springs [Mathna Airport], Pennsylvania, US (48 mi / 77 km NE)
KHEF		MNZ		HEF		Washington [Manassas Regional/Harry P Davis Field], District of Columbia, US (48 mi / 77 km S)
				8MD2		Baltimore [Montebello Filtration Plant Heliport], Maryland, US (48 mi / 77 km E)
				0MD3		Baltimore [Johns Hopkins Hospital Heliport], Maryland, US (48 mi / 77 km E)
				48VA		Gore [Al's Field], Virginia, US (48 mi / 77 km W)
				17MD		Baltimore [Johns Hopkins Hospital Critical Care Tower Heliport], Maryland, US (48 mi / 77 km E)
				PA84		Thomasville [Level Acres Farm Airport], Pennsylvania, US (48 mi / 77 km NE)
				VA46		Gore [Timber Ridge Airpark], Virginia, US (48 mi / 78 km W)
				6PA5		Shippensburg [Botsford Aerodrome], Pennsylvania, US (48 mi / 78 km N)
				07N		Kralltown [Bermudian Valley Airpark], Pennsylvania, US (49 mi / 78 km NE)
				91MD		Largo [UM Capital Region Medical Center Heliport], Maryland, US (49 mi / 78 km SE)
				51VA		Manassas [Skyview Airport], Virginia, US (49 mi / 78 km S)
				FOMC		Baltimore [Fort McHenry NM (Fort McHenry National Monument)], Maryland, US (49 mi / 79 km E)
				4MD		Baltimore [Pier 7 Heliport], Maryland, US (49 mi / 79 km E)
				77MD		Oxon Hill [National Harbor Heliport], Maryland, US (49 mi / 79 km SE)
				0MD0		Glen Burnie [Baltimore Washington Medical Center Heliport], Maryland, US (49 mi / 80 km E)
				MD40		Jacksonville [Mrs. Bozman Heliport], Maryland, US (50 mi / 80 km E)
				W00		Bowie [Freeway Airport], Maryland, US (50 mi / 80 km SE)