ICAO		IATA		Other		Location
				2MD2		Columbia [Aerospace Tech Center Heliport], Maryland, US (47 mi / 76 km SE)
(KMUU)						Shirleysburg [Huntingdon County Airport], Pennsylvania, US (47 mi / 76 km NW)
				88PS		Landisville [Indian Springs Airport], Pennsylvania, US (47 mi / 76 km NE)
				MD34		Gaithersburg [Gaithersburg Heliport], Maryland, US (47 mi / 76 km S)
				48PS		Harrisonville [Blue Haven Airport], Pennsylvania, US (47 mi / 76 km W)
				PA31		Annville [Rover Airport], Pennsylvania, US (48 mi / 77 km NE)
				PA74		Elizabethville/Halifax [Gusler Airport], Pennsylvania, US (48 mi / 77 km NE)
				PS58		Lancaster [Penn St. Health/Lancaster Medical Center Heliport], Pennsylvania, US (48 mi / 77 km E)
				18MD		Olney [Medstar Montgomery Medical Center Heliport], Maryland, US (48 mi / 78 km S)
				44MD		Baltimore [Union Memorial Hospital Heliport], Maryland, US (48 mi / 78 km SE)
				PN70		Port Royal [Kint Farm Heliport], Pennsylvania, US (49 mi / 78 km N)
				6VG8		Leesburg [Longview Heliport], Virginia, US (49 mi / 78 km S)
				8MD2		Baltimore [Montebello Filtration Plant Heliport], Maryland, US (49 mi / 79 km SE)
				MD31		Forest Hill, Maryland, US (49 mi / 79 km E)
				3MD7		Baltimore [Green Terrace Heliport], Maryland, US (49 mi / 79 km SE)
				6PN2		Lancaster [LGH-Women and Babies Hospital Heliport], Pennsylvania, US (49 mi / 79 km E)
				12MD		Baltimore [St. Agnes Health Care Heliport], Maryland, US (49 mi / 80 km SE)
		ZBP				Baltimore [Penn Station], Maryland, US (49 mi / 80 km SE)
				2PS4		Lancaster [WGAL-TV Heliport], Pennsylvania, US (50 mi / 80 km E)
				W42		Fallston, Maryland, US (50 mi / 80 km SE)