ICAO		IATA		Other		Location
				62MD		Prince Frederick [Sandy Point Airport], Maryland, US (30 mi / 48 km SE)
				3W3		Stevensville [Kentmorr Airpark], Maryland, US (30 mi / 48 km E)
KIAD		IAD		IAD		Washington [Washington Dulles Intl], District of Columbia, US (30 mi / 49 km W)
				12MD		Baltimore [St. Agnes Health Care Heliport], Maryland, US (31 mi / 50 km NE)
				27VA		Manassas [Uva Health/Prince William Medical Center Heliport], Virginia, US (32 mi / 51 km W)
				W29		Stevensville [Bay Bridge Airport], Maryland, US (32 mi / 52 km E)
				66VA		Manassas [LM Building 110 Heliport], Virginia, US (33 mi / 52 km W)
KNYG		NYG		NYG		Quantico [Quantico McAf Airport (Turner Field)], Virginia, US (33 mi / 53 km SW)
				FOMC		Baltimore [Fort McHenry NM (Fort McHenry National Monument)], Maryland, US (33 mi / 53 km NE)
				52VA		Manassas [Building 250 Heliport], Virginia, US (33 mi / 53 km W)
				26MD		Baltimore [Cmti Heliport], Maryland, US (33 mi / 53 km NE)
				MD71		Baltimore [University of Maryland Shock Trauma Center Heliport], Maryland, US (33 mi / 53 km NE)
				7MD9		Tilghman [Tilghman Whipp Airport], Maryland, US (33 mi / 54 km E)
				24MD		Baltimore [Marriott Parking Garage "Rooftop" Heliport], Maryland, US (33 mi / 54 km NE)
				4MD		Baltimore [Pier 7 Heliport], Maryland, US (34 mi / 54 km NE)
				MD10		Baltimore [Baltimore Police Department Heliport], Maryland, US (34 mi / 54 km NE)
				MD47		Lisbon [Barnes Airport], Maryland, US (34 mi / 55 km N)
				34VA		Leesburg [Inova Loudoun Hospital Heliport], Virginia, US (34 mi / 55 km NW)
KHEF		MNZ		HEF		Washington [Manassas Regional/Harry P Davis Field], District of Columbia, US (34 mi / 55 km W)
				2MD3		Boyds [Fly Away Farm Airport], Maryland, US (34 mi / 55 km NW)