ICAO		IATA		Other		Location
				20MD		Annapolis [Anne Arundel Medical Center Heliport], Maryland, US (35 mi / 56 km E)
				MD81		Edgewater [South River SPB], Maryland, US (35 mi / 56 km E)
				62MD		Prince Frederick [Sandy Point Airport], Maryland, US (35 mi / 57 km SE)
KBWI		BWI		BWI		Baltimore [Baltimore/Washington Intl Thurgood Marshall Airport], Maryland, US (35 mi / 57 km NE)
				53VA		Midland [Horse Feathers Airport], Virginia, US (36 mi / 57 km W)
				3VA1		Warrenton [The Meadows Airport], Virginia, US (36 mi / 57 km W)
				MD47		Lisbon [Barnes Airport], Maryland, US (36 mi / 57 km N)
				MD84		Newburg [Nyce Airport], Maryland, US (36 mi / 57 km SE)
				0VA0		Warrenton [Rambo Airfield], Virginia, US (36 mi / 57 km SW)
				0MD0		Glen Burnie [Baltimore Washington Medical Center Heliport], Maryland, US (36 mi / 58 km NE)
				VA42		Fredericksburg [Dogwood Airpark], Virginia, US (36 mi / 58 km SW)
				3VA3		Warrenton [Flying Circus Aerodrome], Virginia, US (36 mi / 58 km SW)
				7VG0		Warrenton [Lost Griz Aerodrome], Virginia, US (37 mi / 59 km W)
				8VA3		Warrenton [Fauquier Hospital Emergency Transport Heliport], Virginia, US (37 mi / 59 km W)
				2MD7		Linthicum Heights [Maritime Institute Heliport], Maryland, US (37 mi / 60 km NE)
				MD75		Urbana [Stolcrest Airport], Maryland, US (37 mi / 60 km N)
				3VA2		Warrenton [Aviacres Airport], Virginia, US (37 mi / 60 km W)
				1VA4		Marshall [Evergreen Heliport], Virginia, US (37 mi / 60 km W)
				VA60		Unison [Flying Horse Farm Balloonport], Virginia, US (38 mi / 61 km NW)
				29VA		Remington [Rhynalds Ranch Airport], Virginia, US (38 mi / 61 km SW)