ICAO		IATA		Other		Location
KNSF		NSF				Camp Springs [Andrews NAF], Maryland, US (17 mi / 27 km SW)
				DC07		Washington [MPD 5th Heliport], District of Columbia, US (17 mi / 27 km W)
				6MD9		Takoma Park [Washington Adventist Hospital Heliport], Maryland, US (17 mi / 28 km W)
				2MD2		Columbia [Aerospace Tech Center Heliport], Maryland, US (18 mi / 28 km NW)
				MD25		Columbia [Howard County General Hospital Heliport], Maryland, US (18 mi / 29 km NW)
				12MD		Baltimore [St. Agnes Health Care Heliport], Maryland, US (18 mi / 29 km N)
				FOMC		Baltimore [Fort McHenry NM (Fort McHenry National Monument)], Maryland, US (18 mi / 30 km N)
				26MD		Baltimore [Cmti Heliport], Maryland, US (18 mi / 30 km N)
				PLNM		Washington [President Lincoln and Soldiers' Home NM (President Lincoln and Soldiers' Home National Monument)], District of Columbia, US (18 mi / 30 km W)
				3W3		Stevensville [Kentmorr Airpark], Maryland, US (18 mi / 30 km E)
				DC17		Washington [Children's Hospital Heliport], District of Columbia, US (19 mi / 30 km W)
				DC08		Washington [WHC Heliport], District of Columbia, US (19 mi / 30 km W)
				9DC9		Washington [Congressional Heliport], District of Columbia, US (19 mi / 30 km SW)
				W29		Stevensville [Bay Bridge Airport], Maryland, US (19 mi / 31 km E)
				4MD		Baltimore [Pier 7 Heliport], Maryland, US (19 mi / 31 km N)
		ZWU				Washington [Union Station], District of Columbia, US (19 mi / 31 km SW)
				BEPA		Washington [Belmont-Paul Women's Equality NM (Belmont-Paul Women's Equality National Monument)], District of Columbia, US (19 mi / 31 km SW)
				24MD		Baltimore [Marriott Parking Garage "Rooftop" Heliport], Maryland, US (19 mi / 31 km N)
				DC03		Washington [US Park Police Eagle's Nest Heliport], District of Columbia, US (19 mi / 31 km SW)
				MD71		Baltimore [University of Maryland Shock Trauma Center Heliport], Maryland, US (19 mi / 31 km N)