ICAO		IATA		Other		Location
				MD22		Deale, Maryland, US (23 mi / 36 km SE)
				MD81		Edgewater [South River SPB], Maryland, US (23 mi / 37 km E)
				MD46		Dayton [Glenair Airport], Maryland, US (23 mi / 37 km N)
				2MD7		Linthicum Heights [Maritime Institute Heliport], Maryland, US (23 mi / 37 km NE)
				43VA		Reston [Reston Hospital Center Heliport], Virginia, US (23 mi / 38 km W)
				W50		Laytonsville [Davis Airport], Maryland, US (24 mi / 39 km NW)
				74VA		Fairfax [Inova Fair Oaks Hospital Heliport], Virginia, US (24 mi / 39 km W)
				26VA		Fairfax [Fairfax County Police Heliport], Virginia, US (25 mi / 40 km W)
				2W5		Indian Head [Maryland Airport], Maryland, US (25 mi / 40 km S)
				01MD		Annapolis [Annapolis SPB], Maryland, US (26 mi / 42 km E)
				12MD		Baltimore [St. Agnes Health Care Heliport], Maryland, US (27 mi / 43 km NE)
				MD36		Glen Burnie [Tar Cove Heliport], Maryland, US (27 mi / 43 km NE)
				MD47		Lisbon [Barnes Airport], Maryland, US (28 mi / 46 km N)
KIAD		IAD		IAD		Washington [Washington Dulles Intl], District of Columbia, US (29 mi / 46 km W)
				6MD6		La Plata [UM Charles Regional Medical Center Heliport], Maryland, US (29 mi / 46 km S)
				MD71		Baltimore [University of Maryland Shock Trauma Center Heliport], Maryland, US (29 mi / 47 km NE)
				FOMC		Baltimore [Fort McHenry NM (Fort McHenry National Monument)], Maryland, US (29 mi / 47 km NE)
				26MD		Baltimore [Cmti Heliport], Maryland, US (29 mi / 47 km NE)
				24MD		Baltimore [Marriott Parking Garage "Rooftop" Heliport], Maryland, US (29 mi / 47 km NE)
				MD27		Eagle Harbor [Chalk Point Generating Sta Heliport], Maryland, US (29 mi / 47 km SE)