ICAO		IATA		Other		Location
				7MD2		Emmitsburg [National Emergency Training Center Heliport], Maryland, US (34 mi / 54 km W)
				12MD		Baltimore [St. Agnes Health Care Heliport], Maryland, US (34 mi / 54 km S)
				0MD6		Mount Airy [Walters Airport], Maryland, US (34 mi / 55 km SW)
				4MD		Baltimore [Pier 7 Heliport], Maryland, US (34 mi / 55 km S)
				8PS5		Hershey [HMC Hangar Heliport], Pennsylvania, US (35 mi / 56 km N)
				3PN2		Fairfield [Karlindo Airport], Pennsylvania, US (35 mi / 56 km W)
KAPG		APG		APG		Aberdeen Proving Grounds (Aberdeen) [Phillips AAF Airport], Maryland, US (35 mi / 56 km SE)
				FOMC		Baltimore [Fort McHenry NM (Fort McHenry National Monument)], Maryland, US (35 mi / 56 km S)
				W73		Fairfield [Mid Atlantic Soaring Center Airport], Pennsylvania, US (35 mi / 56 km W)
				64PN		Hershey [Hershey Medical Center Heliport], Pennsylvania, US (35 mi / 56 km N)
				26MD		Baltimore [Cmti Heliport], Maryland, US (35 mi / 57 km S)
				MD08		Havre De Grace [Gregory May Heliport], Maryland, US (35 mi / 57 km SE)
				5PN9		Harrisburg [UPMC Pinnacle Heliport], Pennsylvania, US (36 mi / 58 km N)
				PA48		Harrisburg [Holy Spirit A Geisinger Affiliate Heliport], Pennsylvania, US (36 mi / 58 km N)
				MD47		Lisbon [Barnes Airport], Maryland, US (36 mi / 59 km SW)
				4MD7		Thurmont [Catoctin Crosswind Airport], Maryland, US (37 mi / 59 km W)
				M06		Havre De Grace [Havre De Grace SPB], Maryland, US (37 mi / 59 km SE)
				2MD2		Columbia [Aerospace Tech Center Heliport], Maryland, US (37 mi / 59 km S)
				58N		Palmyra [Reigle Field], Pennsylvania, US (37 mi / 59 km N)
				PA31		Annville [Rover Airport], Pennsylvania, US (37 mi / 60 km N)