ICAO		IATA		Other		Location
				MD42		Keymar [Keymar Airpark], Maryland, US (40 mi / 64 km N)
				51VA		Manassas [Skyview Airport], Virginia, US (40 mi / 64 km SW)
				MD20		Taneytown [Makoutz Airport], Maryland, US (40 mi / 65 km N)
				MD26		Westminster [Alyssa Taylor Heliport], Maryland, US (40 mi / 65 km N)
				4MD5		Prince Frederick [Hunting Creek Farm Airport], Maryland, US (40 mi / 65 km SE)
				MD48		Long Green [Albrecht Airstrip], Maryland, US (40 mi / 65 km NE)
KNYG		NYG		NYG		Quantico [Quantico McAf Airport (Turner Field)], Virginia, US (41 mi / 66 km S)
				MD97		La Plata [Lanseair Farms Airport], Maryland, US (41 mi / 66 km S)
				MD14		Benedict [Robinson Airport], Maryland, US (41 mi / 67 km SE)
				0MD9		Prince Frederick [Calvert Health Medical Center Heliport], Maryland, US (42 mi / 67 km SE)
				MD12		Emmitsburg [Bell Airport], Maryland, US (42 mi / 68 km N)
				MD40		Jacksonville [Mrs. Bozman Heliport], Maryland, US (42 mi / 68 km NE)
				VA66		Catlett [Breeden Airport], Virginia, US (42 mi / 68 km SW)
				1VA4		Marshall [Evergreen Heliport], Virginia, US (43 mi / 69 km W)
				VG57		Catlett [Maples Field], Virginia, US (43 mi / 69 km SW)
				1MD8		Westminster/Silver Run [Mayberry Run Airport], Maryland, US (43 mi / 69 km N)
				73MD		Rock Hall [Swan Creek Airport], Maryland, US (43 mi / 70 km E)
				4MD7		Thurmont [Catoctin Crosswind Airport], Maryland, US (44 mi / 71 km NW)
				62MD		Prince Frederick [Sandy Point Airport], Maryland, US (45 mi / 72 km SE)
				7MD9		Tilghman [Tilghman Whipp Airport], Maryland, US (45 mi / 72 km SE)