ICAO		IATA		Other		Location
				84VA		Langley [CIA Headquarters Heliport], Virginia, US (16 mi / 26 km SE)
				0MD6		Mount Airy [Walters Airport], Maryland, US (17 mi / 28 km NE)
KFDK		FDK		FDK		Frederick [Muni], Maryland, US (18 mi / 29 km N)
KIAD		IAD		IAD		Washington [Washington Dulles Intl], District of Columbia, US (18 mi / 29 km SW)
				DC52		Washington [Sibley Memorial Hospital Heliport], District of Columbia, US (18 mi / 30 km SE)
				MD78		Woodbine, Maryland, US (18 mi / 30 km NE)
				7MD3		Frederick [Frederick Health Hospital Heliport], Maryland, US (19 mi / 31 km NW)
				6MD9		Takoma Park [Washington Adventist Hospital Heliport], Maryland, US (20 mi / 31 km SE)
				DC06		Washington [MPD 2nd Heliport], District of Columbia, US (20 mi / 31 km SE)
				MD32		Fort Detrick (Frederick) [Fort Detrick Helipad], Maryland, US (20 mi / 32 km NW)
				8MD0		Woodbine [Suzie Field], Maryland, US (20 mi / 33 km NE)
				74VA		Fairfax [Inova Fair Oaks Hospital Heliport], Virginia, US (20 mi / 33 km S)
				DC09		Washington [Medstar Georgetown University Hospital Helistop], District of Columbia, US (21 mi / 34 km SE)
				3VA5		Leesburg [Goose Hunt Farm Airport], Virginia, US (21 mi / 34 km SW)
				98VA		Arcola [Glascock Heliport], Virginia, US (21 mi / 34 km SW)
				VA62		Lovettsville [The Grass Patch Airport], Virginia, US (21 mi / 34 km W)
				6VG4		Arcola [Stonesprings Heliport], Virginia, US (21 mi / 34 km SW)
				MD25		Columbia [Howard County General Hospital Heliport], Maryland, US (21 mi / 34 km E)
				VA61		Lovettsville [Lovettsville Vintage Aerodrome], Virginia, US (21 mi / 34 km W)
				MD37		Laurel [Citizens Bank Headquarters Heliport], Maryland, US (21 mi / 34 km E)