ICAO		IATA		Other		Location
KMTN		MTN		MTN		Baltimore [Martin State Airport], Maryland, US (44 mi / 71 km NE)
				3VA3		Warrenton [Flying Circus Aerodrome], Virginia, US (44 mi / 71 km SW)
				8VA3		Warrenton [Fauquier Hospital Emergency Transport Heliport], Virginia, US (44 mi / 72 km W)
				7VG0		Warrenton [Lost Griz Aerodrome], Virginia, US (45 mi / 72 km W)
				3MD7		Baltimore [Green Terrace Heliport], Maryland, US (45 mi / 72 km NE)
				39MD		Leonardtown [Barton Hall Airfield], Maryland, US (45 mi / 73 km S)
				1MD1		Cambridge [Big Oak Farm Airport], Maryland, US (45 mi / 73 km SE)
				50MD		Grasonville [Queen Anne ER Heliport], Maryland, US (45 mi / 73 km E)
				7MD5		Leonardtown [St. Mary's Hospital Heliport], Maryland, US (45 mi / 73 km SE)
				3VA2		Warrenton [Aviacres Airport], Virginia, US (45 mi / 73 km SW)
				MD02		Leonardtown [St. Mary's Hospital East Heliport], Maryland, US (45 mi / 73 km SE)
				VA57		King George [Powhatan Airport], Virginia, US (45 mi / 73 km S)
				14VA		Hillsboro [Krens Farm Airport], Virginia, US (46 mi / 74 km NW)
				4MD0		Lusby [Mears Creek Airfield], Maryland, US (46 mi / 74 km SE)
				73MD		Rock Hall [Swan Creek Airport], Maryland, US (46 mi / 74 km NE)
				29VA		Remington [Rhynalds Ranch Airport], Virginia, US (46 mi / 74 km SW)
				MD76		Westminster [Carroll Hospital Center Heliport], Maryland, US (46 mi / 74 km N)
				MD82		Cambridge [Ragged Island Airport], Maryland, US (47 mi / 75 km SE)
				11VG		Oak Grove [Devil's Reach Landing Airport], Virginia, US (47 mi / 75 km S)
		LTW		2W6		Leonardtown [St. Mary's County Regional], Maryland, US (47 mi / 76 km SE)