ICAO		IATA		Other		Location
KBWI		BWI		BWI		Baltimore [Baltimore/Washington Intl Thurgood Marshall Airport], Maryland, US (24 mi / 39 km N)
				7MD8		Stevensville [Kent Fort Manor Airport], Maryland, US (24 mi / 39 km E)
				3W3		Stevensville [Kentmorr Airpark], Maryland, US (25 mi / 40 km E)
				18MD		Olney [Medstar Montgomery Medical Center Heliport], Maryland, US (25 mi / 40 km NW)
				MD25		Columbia [Howard County General Hospital Heliport], Maryland, US (26 mi / 42 km N)
				62MD		Prince Frederick [Sandy Point Airport], Maryland, US (26 mi / 42 km S)
				2MD7		Linthicum Heights [Maritime Institute Heliport], Maryland, US (26 mi / 42 km N)
				MD83		La Plata [Ty-Ti-To Airport], Maryland, US (26 mi / 42 km SW)
				MD36		Glen Burnie [Tar Cove Heliport], Maryland, US (27 mi / 43 km NE)
				2MD2		Columbia [Aerospace Tech Center Heliport], Maryland, US (27 mi / 43 km N)
				1MD7		Rockville [Shady Grove Adventist Hospital Heliport], Maryland, US (27 mi / 44 km NW)
				W29		Stevensville [Bay Bridge Airport], Maryland, US (27 mi / 44 km E)
				7MD9		Tilghman [Tilghman Whipp Airport], Maryland, US (28 mi / 45 km E)
				1MD5		Laytonsville [Federal Support Center Heliport], Maryland, US (29 mi / 46 km NW)
				MD05		Welcome [Finagin Airfield], Maryland, US (29 mi / 46 km SW)
				MD64		St. Michaels [Asplundh Airport], Maryland, US (29 mi / 47 km E)
KGAI		GAI		GAI		Gaithersburg [Montgomery County Airpark], Maryland, US (29 mi / 47 km NW)
				MD97		La Plata [Lanseair Farms Airport], Maryland, US (29 mi / 47 km SW)
				12MD		Baltimore [St. Agnes Health Care Heliport], Maryland, US (30 mi / 49 km N)
				26VA		Fairfax [Fairfax County Police Heliport], Virginia, US (30 mi / 49 km W)