ICAO		IATA		Other		Location
				77MD		Oxon Hill [National Harbor Heliport], Maryland, US (26 mi / 42 km SW)
				W50		Laytonsville [Davis Airport], Maryland, US (26 mi / 42 km NW)
				8MD0		Woodbine [Suzie Field], Maryland, US (26 mi / 42 km NW)
				1MD7		Rockville [Shady Grove Adventist Hospital Heliport], Maryland, US (27 mi / 43 km W)
				MD47		Lisbon [Barnes Airport], Maryland, US (27 mi / 43 km NW)
KVKX				VKX		Friendly [Potomac Airfield], Maryland, US (27 mi / 43 km SW)
				4MD9		Owings Mills [Worthington Valley Airport], Maryland, US (27 mi / 44 km N)
				MD34		Gaithersburg [Gaithersburg Heliport], Maryland, US (28 mi / 45 km W)
				9VA2		Alexandria [Inova Alexandria Hospital Heliport], Virginia, US (28 mi / 45 km SW)
				MD78		Woodbine, Maryland, US (28 mi / 45 km NW)
				02MD		Brandywine [Garner Field], Maryland, US (29 mi / 46 km S)
				MD95		Finksburg [Reservoir Airport], Maryland, US (29 mi / 46 km N)
				MD48		Long Green [Albrecht Airstrip], Maryland, US (29 mi / 46 km N)
				MD72		Fort Washington [Fort Washington Medical Center Heliport], Maryland, US (29 mi / 47 km SW)
				23MD		Chestertown [Breezecroft SPB], Maryland, US (29 mi / 47 km NE)
				05MD		Chestertown [Breezecroft Airport], Maryland, US (29 mi / 47 km E)
				50MD		Grasonville [Queen Anne ER Heliport], Maryland, US (29 mi / 47 km E)
				0MD6		Mount Airy [Walters Airport], Maryland, US (29 mi / 47 km NW)
KEDG		EDG		EDG		Edgewood Arsenal [Weide Army Heliport (Aberdeen Proving Ground)], Maryland, US (31 mi / 49 km NE)
				MD64		St. Michaels [Asplundh Airport], Maryland, US (31 mi / 49 km SE)