ICAO		IATA		Other		Location
				PA58		Chambersburg [Rocktop Airport], Pennsylvania, US (33 mi / 52 km W)
				6PA5		Shippensburg [Botsford Aerodrome], Pennsylvania, US (33 mi / 53 km NW)
				19PN		Mount Joy [Walnut Grove Airport], Pennsylvania, US (33 mi / 53 km NE)
				MD47		Lisbon [Barnes Airport], Maryland, US (33 mi / 54 km S)
				6MD3		Wolfsville [Harp Airport], Maryland, US (33 mi / 54 km SW)
				4PA7		Lancaster [Sunburst Field], Pennsylvania, US (34 mi / 54 km NE)
KFDK		FDK		FDK		Frederick [Muni], Maryland, US (34 mi / 55 km SW)
				MD32		Fort Detrick (Frederick) [Fort Detrick Helipad], Maryland, US (35 mi / 56 km SW)
				MD48		Long Green [Albrecht Airstrip], Maryland, US (35 mi / 56 km SE)
				05PN		Harrisburg [State Police Area III Heliport], Pennsylvania, US (35 mi / 56 km N)
				7MD3		Frederick [Frederick Health Hospital Heliport], Maryland, US (35 mi / 56 km SW)
				08MD		Towson [St. Joseph Hospital Heliport], Maryland, US (35 mi / 57 km SE)
				8PS5		Hershey [HMC Hangar Heliport], Pennsylvania, US (35 mi / 57 km NE)
				MD13		Towson [Black & Decker/Parking Lot 2 Heliport], Maryland, US (35 mi / 57 km SE)
				PA12		Lancaster [Commonwealth Security Systems Heliport], Pennsylvania, US (36 mi / 57 km NE)
				64PN		Hershey [Hershey Medical Center Heliport], Pennsylvania, US (36 mi / 57 km NE)
				7PN5		Chambersburg [Letterkenny Army Depot Helipad], Pennsylvania, US (36 mi / 58 km W)
				8MD3		Baltimore [Sinai II Heliport], Maryland, US (36 mi / 58 km SE)
				0PA2		Shermans Dale [Haunstein Airport], Pennsylvania, US (36 mi / 58 km N)
				MD31		Forest Hill, Maryland, US (36 mi / 58 km SE)