ICAO		IATA		Other		Location
				MD21		Centreville [Ashland Landing Farm Airport], Maryland, US (41 mi / 65 km E)
				0MD7		Queenstown [The Aspen Institute Heliport], Maryland, US (41 mi / 66 km E)
				03MD		Bel Air [Upper Chesapeake Medical Center Heliport], Maryland, US (41 mi / 66 km NE)
				66VA		Manassas [LM Building 110 Heliport], Virginia, US (41 mi / 66 km SW)
				52VA		Manassas [Building 250 Heliport], Virginia, US (41 mi / 67 km SW)
				MD20		Taneytown [Makoutz Airport], Maryland, US (42 mi / 67 km N)
				MD05		Welcome [Finagin Airfield], Maryland, US (42 mi / 67 km S)
				3VA5		Leesburg [Goose Hunt Farm Airport], Virginia, US (42 mi / 67 km W)
				62MD		Prince Frederick [Sandy Point Airport], Maryland, US (42 mi / 67 km S)
				MD26		Westminster [Alyssa Taylor Heliport], Maryland, US (42 mi / 68 km N)
				MD42		Keymar [Keymar Airpark], Maryland, US (43 mi / 69 km NW)
				MD79		Worton [Nuodex Inc. Heliport], Maryland, US (43 mi / 69 km E)
KHEF		MNZ		HEF		Washington [Manassas Regional/Harry P Davis Field], District of Columbia, US (43 mi / 70 km SW)
				8MD1		Aberdeen [Rite Aid Distribution Center Heliport], Maryland, US (43 mi / 70 km NE)
				MD31		Forest Hill, Maryland, US (43 mi / 70 km NE)
				MD51		Chestertown [Chester River Hospital Heliport], Maryland, US (43 mi / 70 km E)
				MD97		La Plata [Lanseair Farms Airport], Maryland, US (43 mi / 70 km S)
				MD23		Church Hill [Kennersley Airport], Maryland, US (44 mi / 71 km E)
				1MD8		Westminster/Silver Run [Mayberry Run Airport], Maryland, US (44 mi / 71 km N)
				MD11		Chestertown [Wright Field], Maryland, US (45 mi / 72 km E)