ICAO		IATA		Other		Location
				PA61		Collegeville [Kunda Airport], Pennsylvania, US (31 mi / 51 km NE)
				MD88		Pylesville [Links Airport], Maryland, US (31 mi / 51 km SW)
		KPD		6PS2		King of Prussia [Stouffers Heliport], Pennsylvania, US (32 mi / 51 km E)
KEVY				EVY		Middletown [Summit Airport], Delaware, US (32 mi / 52 km SE)
				0PA1		Norristown [Phoenix Technologies Heliport], Pennsylvania, US (33 mi / 52 km E)
				PS65		Chester [Crozer-Chester Heliport], Pennsylvania, US (33 mi / 53 km E)
				84PN		Stewartstown [Draco Airport], Pennsylvania, US (33 mi / 53 km SW)
				PS35		York [Stone Heliport], Pennsylvania, US (33 mi / 53 km W)
				MD31		Forest Hill, Maryland, US (33 mi / 53 km SW)
				N71		Mount Joy/Marietta [Donegal Springs Airpark], Pennsylvania, US (33 mi / 54 km W)
				2PN9		Radnor [Sun Company-Radnor Heliport], Pennsylvania, US (33 mi / 54 km E)
				JY39		Salem [Rainbow's End Airport], New Jersey, US (34 mi / 54 km SE)
				6NJ9		Bridgeport [Bridgeport-Cahill Field], New Jersey, US (34 mi / 54 km E)
				9D4		Myerstown [Deck Airport], Pennsylvania, US (34 mi / 54 km NW)
				1DE5		Middletown [McKeown Airport], Delaware, US (34 mi / 54 km S)
				32PA		Collegeville [Perkiomen Valley Airport], Pennsylvania, US (34 mi / 54 km NE)
				PS92		Lebanon [VA Medical Center Heliport], Pennsylvania, US (34 mi / 55 km NW)
				99PN		Lebanon [Lebanon Des Heliport], Pennsylvania, US (34 mi / 55 km NW)
				PN00		Sassamansville [Crosswinds Airfield], Pennsylvania, US (35 mi / 56 km NE)
				4PS2		Skippack [Sci Phoenix Heliport], Pennsylvania, US (35 mi / 56 km NE)