ICAO		IATA		Other		Location
				N48		Horsham [Horsham Valley Airways Inc. Heliport], Pennsylvania, US (20 mi / 33 km N)
				JY39		Salem [Rainbow's End Airport], New Jersey, US (20 mi / 33 km SW)
				PN44		North Wales [Merck/Upper Gwynedd Heliport], Pennsylvania, US (20 mi / 33 km N)
				19N		Berlin [Pine Valley Airport], New Jersey, US (21 mi / 33 km SE)
(KNXX)		(NXX)				Willow Grove [Willow Grove NAS JRB Airport], Pennsylvania, US (21 mi / 33 km N)
				32PA		Collegeville [Perkiomen Valley Airport], Pennsylvania, US (21 mi / 34 km N)
				7NJ1		Winslow Township [New Freedom Switching Station Heliport], New Jersey, US (21 mi / 34 km SE)
				00A		Bensalem [Total RF Heliport], Pennsylvania, US (21 mi / 34 km NE)
				43PA		Spring City [Kolb Airport], Pennsylvania, US (21 mi / 35 km NW)
				5PA7		Unionville [Indian Sleep Farm Heliport], Pennsylvania, US (22 mi / 35 km W)
				PS17		Kennett Square [Marlboro Corporate Park Heliport], Pennsylvania, US (22 mi / 36 km W)
				4NJ3		Salem [Seabrook Heliport], New Jersey, US (22 mi / 36 km S)
				04NJ		Elmer [Emmanuel Airport], New Jersey, US (23 mi / 36 km S)
				NJ04		Atco [AT&T Cedarbrook Heliport], New Jersey, US (23 mi / 37 km SE)
				8PN6		Lansdale [Lansdale Hospital Heliport], Pennsylvania, US (23 mi / 37 km N)
				4PS2		Skippack [Sci Phoenix Heliport], Pennsylvania, US (23 mi / 37 km N)
				96NJ		Willingboro [Virtua Willingboro Hospital Heliport], New Jersey, US (23 mi / 37 km E)
				56NJ		Mount Holly [Blue Jay Heliport], New Jersey, US (23 mi / 37 km E)
				C01		Williamstown [Southern Cross Airport], New Jersey, US (23 mi / 38 km SE)
KVAY		LLY		VAY		Mount Holly [South Jersey Regional], New Jersey, US (23 mi / 38 km E)