ICAO		IATA		Other		Location
				84VA		Langley [CIA Headquarters Heliport], Virginia, US (37 mi / 60 km W)
				MD50		Lusby [Chesapeake Ranch Airport], Maryland, US (37 mi / 60 km S)
				5MD1		Brooklandville [Brooklandville Heliport], Maryland, US (37 mi / 60 km N)
				6MD6		La Plata [UM Charles Regional Medical Center Heliport], Maryland, US (37 mi / 60 km SW)
				32MD		Sudlersville [Roseland Airport], Maryland, US (37 mi / 60 km NE)
				8MD4		Greensboro [Spiering Airport], Maryland, US (38 mi / 60 km E)
				MD68		Stevenson [Berg's Field Heliport], Maryland, US (38 mi / 61 km N)
				25MD		Sudlersville [Whalen Field], Maryland, US (38 mi / 62 km NE)
				MD46		Dayton [Glenair Airport], Maryland, US (39 mi / 62 km NW)
				2W5		Indian Head [Maryland Airport], Maryland, US (39 mi / 62 km SW)
				3MD5		Hurlock [Hidden Hills Airport], Maryland, US (39 mi / 63 km SE)
				VG93		Fort Belvoir [Fort Belvoir Community Hospital Heliport], Virginia, US (39 mi / 63 km W)
				MD48		Long Green [Albrecht Airstrip], Maryland, US (40 mi / 64 km N)
				00MD		Federalsburg [Slater Field], Maryland, US (40 mi / 64 km E)
				1MD5		Laytonsville [Federal Support Center Heliport], Maryland, US (40 mi / 64 km NW)
		LTW		2W6		Leonardtown [St. Mary's County Regional], Maryland, US (41 mi / 65 km S)
				8MD1		Aberdeen [Rite Aid Distribution Center Heliport], Maryland, US (41 mi / 65 km N)
KDAA		DAA		DAA		Fort Belvoir [Davison AAF Airport], Virginia, US (41 mi / 65 km W)
				72VA		Fairfax [Inova Fairfax Hospital Heliport], Virginia, US (41 mi / 66 km W)
				7MD0		Marydel [Our Domain Airport], Maryland, US (41 mi / 66 km E)