ICAO		IATA		Other		Location
KNDY		DGN		NDY		Dahlgren [Dahlgren NSF Airport], Virginia, US (34 mi / 55 km S)
				MD25		Columbia [Howard County General Hospital Heliport], Maryland, US (35 mi / 56 km NE)
				MD27		Eagle Harbor [Chalk Point Generating Sta Heliport], Maryland, US (35 mi / 56 km SE)
				MD46		Dayton [Glenair Airport], Maryland, US (35 mi / 56 km N)
				3MD4		Annapolis [Fairview Airport], Maryland, US (35 mi / 57 km E)
				15VA		Warrenton [Fox Acres Airport], Virginia, US (35 mi / 57 km W)
				3VA0		Warrenton [Ayres-Aicp Airport], Virginia, US (35 mi / 57 km W)
				VG07		Remington [Rular Airport], Virginia, US (36 mi / 58 km SW)
				6VA7		Fredericksburg [Mary Washington Hospital Heliport], Virginia, US (36 mi / 58 km S)
				MD14		Benedict [Robinson Airport], Maryland, US (36 mi / 58 km SE)
				4MD5		Prince Frederick [Hunting Creek Farm Airport], Maryland, US (37 mi / 59 km SE)
				MD22		Deale, Maryland, US (37 mi / 60 km E)
				MD75		Urbana [Stolcrest Airport], Maryland, US (37 mi / 60 km N)
				MD84		Newburg [Nyce Airport], Maryland, US (38 mi / 60 km SE)
				MD47		Lisbon [Barnes Airport], Maryland, US (38 mi / 61 km N)
				2MD2		Columbia [Aerospace Tech Center Heliport], Maryland, US (38 mi / 61 km NE)
KCJR				CJR		Culpeper [Culpeper Regional], Virginia, US (38 mi / 61 km SW)
				3MD0		Frederick [Burhans Memorial Airport], Maryland, US (38 mi / 61 km N)
				VA62		Lovettsville [The Grass Patch Airport], Virginia, US (38 mi / 61 km NW)
				VA57		King George [Powhatan Airport], Virginia, US (38 mi / 61 km S)