ICAO		IATA		Other		Location
				4MD7		Thurmont [Catoctin Crosswind Airport], Maryland, US (43 mi / 70 km E)
				PN98		Berlin [Dream Field], Pennsylvania, US (44 mi / 70 km NW)
				3VA7		White Post, Virginia, US (44 mi / 70 km S)
				MD32		Fort Detrick (Frederick) [Fort Detrick Helipad], Maryland, US (44 mi / 71 km SE)
				W73		Fairfield [Mid Atlantic Soaring Center Airport], Pennsylvania, US (44 mi / 71 km E)
				5PN8		Calvin [Lincoln Farms Airport], Pennsylvania, US (44 mi / 72 km N)
				3PN2		Fairfield [Karlindo Airport], Pennsylvania, US (44 mi / 72 km E)
				58PA		Meyersdale [Pax-Terra Caelum Airport], Pennsylvania, US (45 mi / 72 km W)
				7MD3		Frederick [Frederick Health Hospital Heliport], Maryland, US (45 mi / 72 km SE)
				7MD2		Emmitsburg [National Emergency Training Center Heliport], Maryland, US (46 mi / 74 km E)
				4PN9		Meyersdale [Meyersdale Hospital Heliport], Pennsylvania, US (46 mi / 74 km W)
(KMUU)						Shirleysburg [Huntingdon County Airport], Pennsylvania, US (46 mi / 74 km N)
				3PA7		Roaring Spring [Nason Medical Center LLC Heliport], Pennsylvania, US (46 mi / 74 km N)
				9VA5		Bluemont [Bluegrass Heliport], Virginia, US (46 mi / 74 km S)
				VA17		Strasburg [Mulberry Run Airport], Virginia, US (47 mi / 75 km S)
KFDK		FDK		FDK		Frederick [Muni], Maryland, US (47 mi / 75 km SE)
				MD12		Emmitsburg [Bell Airport], Maryland, US (47 mi / 76 km E)
				9PS8		Gettysburg [Manor Landing Airport], Pennsylvania, US (48 mi / 77 km E)
				6PA5		Shippensburg [Botsford Aerodrome], Pennsylvania, US (48 mi / 78 km NE)
				1WV0		Keyser [Potomac Valley Hospital Heliport], West Virginia, US (48 mi / 78 km SW)