ICAO		IATA		Other		Location
				20MD		Annapolis [Anne Arundel Medical Center Heliport], Maryland, US (22 mi / 36 km E)
				2MD7		Linthicum Heights [Maritime Institute Heliport], Maryland, US (22 mi / 36 km NE)
				43VA		Reston [Reston Hospital Center Heliport], Virginia, US (23 mi / 36 km W)
				MD81		Edgewater [South River SPB], Maryland, US (24 mi / 39 km E)
				02MD		Brandywine [Garner Field], Maryland, US (24 mi / 39 km SE)
				MD22		Deale, Maryland, US (24 mi / 39 km SE)
				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)
				12MD		Baltimore [St. Agnes Health Care Heliport], Maryland, US (25 mi / 41 km NE)
				MD47		Lisbon [Barnes Airport], Maryland, US (26 mi / 42 km N)
				01MD		Annapolis [Annapolis SPB], Maryland, US (26 mi / 42 km E)
				MD36		Glen Burnie [Tar Cove Heliport], Maryland, US (27 mi / 43 km NE)
				2W5		Indian Head [Maryland Airport], Maryland, US (27 mi / 43 km S)
				MD71		Baltimore [University of Maryland Shock Trauma Center Heliport], Maryland, US (28 mi / 45 km NE)
KIAD		IAD		IAD		Washington [Washington Dulles Intl], District of Columbia, US (28 mi / 45 km W)
				2MD3		Boyds [Fly Away Farm Airport], Maryland, US (28 mi / 45 km NW)
				FOMC		Baltimore [Fort McHenry NM (Fort McHenry National Monument)], Maryland, US (28 mi / 45 km NE)
				24MD		Baltimore [Marriott Parking Garage "Rooftop" Heliport], Maryland, US (28 mi / 46 km NE)
				26MD		Baltimore [Cmti Heliport], Maryland, US (28 mi / 46 km NE)
				MD10		Baltimore [Baltimore Police Department Heliport], Maryland, US (28 mi / 46 km NE)