ICAO		IATA		Other		Location
				2MD7		Linthicum Heights [Maritime Institute Heliport], Maryland, US (23 mi / 37 km NE)
				MD34		Gaithersburg [Gaithersburg Heliport], Maryland, US (24 mi / 38 km NW)
				01MD		Annapolis [Annapolis SPB], Maryland, US (24 mi / 38 km E)
				2W5		Indian Head [Maryland Airport], Maryland, US (25 mi / 40 km SW)
				MD46		Dayton [Glenair Airport], Maryland, US (25 mi / 40 km N)
				VA54		Reston [Crippen's Heliport], Virginia, US (25 mi / 40 km W)
				43VA		Reston [Reston Hospital Center Heliport], Virginia, US (26 mi / 41 km W)
				MD36		Glen Burnie [Tar Cove Heliport], Maryland, US (26 mi / 42 km NE)
				W50		Laytonsville [Davis Airport], Maryland, US (26 mi / 42 km NW)
				12MD		Baltimore [St. Agnes Health Care Heliport], Maryland, US (27 mi / 43 km NE)
				74VA		Fairfax [Inova Fair Oaks Hospital Heliport], Virginia, US (27 mi / 43 km W)
				26VA		Fairfax [Fairfax County Police Heliport], Virginia, US (27 mi / 43 km W)
				MD27		Eagle Harbor [Chalk Point Generating Sta Heliport], Maryland, US (27 mi / 44 km SE)
				6MD6		La Plata [UM Charles Regional Medical Center Heliport], Maryland, US (28 mi / 44 km S)
				4MD5		Prince Frederick [Hunting Creek Farm Airport], Maryland, US (28 mi / 46 km SE)
				3W3		Stevensville [Kentmorr Airpark], Maryland, US (29 mi / 46 km E)
				FOMC		Baltimore [Fort McHenry NM (Fort McHenry National Monument)], Maryland, US (29 mi / 46 km NE)
				7MD8		Stevensville [Kent Fort Manor Airport], Maryland, US (29 mi / 46 km E)
				MD71		Baltimore [University of Maryland Shock Trauma Center Heliport], Maryland, US (29 mi / 46 km NE)
				26MD		Baltimore [Cmti Heliport], Maryland, US (29 mi / 46 km NE)