ICAO		IATA		Other		Location
				MD22		Deale, Maryland, US (23 mi / 37 km E)
				2MD2		Columbia [Aerospace Tech Center Heliport], Maryland, US (24 mi / 38 km N)
				20MD		Annapolis [Anne Arundel Medical Center Heliport], Maryland, US (24 mi / 38 km E)
KBWI		BWI		BWI		Baltimore [Baltimore/Washington Intl Thurgood Marshall Airport], Maryland, US (24 mi / 39 km NE)
				0MD0		Glen Burnie [Baltimore Washington Medical Center Heliport], Maryland, US (24 mi / 39 km NE)
				MD81		Edgewater [South River SPB], Maryland, US (25 mi / 40 km E)
				MD46		Dayton [Glenair Airport], Maryland, US (25 mi / 40 km N)
				W50		Laytonsville [Davis Airport], Maryland, US (25 mi / 40 km NW)
				2MD7		Linthicum Heights [Maritime Institute Heliport], Maryland, US (26 mi / 42 km NE)
				6MD6		La Plata [UM Charles Regional Medical Center Heliport], Maryland, US (26 mi / 43 km S)
KIAD		IAD		IAD		Washington [Washington Dulles Intl], District of Columbia, US (27 mi / 43 km W)
				MD83		La Plata [Ty-Ti-To Airport], Maryland, US (28 mi / 44 km S)
				01MD		Annapolis [Annapolis SPB], Maryland, US (28 mi / 45 km E)
				MD27		Eagle Harbor [Chalk Point Generating Sta Heliport], Maryland, US (29 mi / 46 km SE)
				MD05		Welcome [Finagin Airfield], Maryland, US (29 mi / 47 km S)
				12MD		Baltimore [St. Agnes Health Care Heliport], Maryland, US (29 mi / 47 km NE)
				MD36		Glen Burnie [Tar Cove Heliport], Maryland, US (30 mi / 48 km NE)
				4MD5		Prince Frederick [Hunting Creek Farm Airport], Maryland, US (30 mi / 48 km SE)
				MD47		Lisbon [Barnes Airport], Maryland, US (30 mi / 48 km N)
				34VA		Leesburg [Inova Loudoun Hospital Heliport], Virginia, US (30 mi / 48 km W)