ICAO		IATA		Other		Location
				PN63		Sanatoga [Limerick Generating Station Heliport], Pennsylvania, US (26 mi / 42 km NW)
				C01		Williamstown [Southern Cross Airport], New Jersey, US (26 mi / 42 km S)
		ZWI				Wilmington [Wilmington Station], Delaware, US (26 mi / 42 km SW)
				37NJ		Deepwater [Deepwater Heliport], New Jersey, US (26 mi / 43 km SW)
				3NJ1		Pemberton, New Jersey, US (27 mi / 43 km E)
				4PS6		Doylestown [Stoneleigh Heliport], Pennsylvania, US (27 mi / 43 km N)
				2N6		Jobstown [Redwing Airport], New Jersey, US (27 mi / 43 km E)
				JY30		Waterford [Breezy Acres Farm Heliport], New Jersey, US (27 mi / 43 km SE)
				5NJ4		Trenton [Trenton Heliport], New Jersey, US (27 mi / 43 km NE)
				25JY		Waterford [Heli-Ray Heliport], New Jersey, US (27 mi / 43 km SE)
KCKZ				CKZ		Perkasie [Pennridge Airport], Pennsylvania, US (27 mi / 44 km N)
				7NJ0		Medford [Indian Mills Heliport], New Jersey, US (27 mi / 44 km SE)
				5PA7		Unionville [Indian Sleep Farm Heliport], Pennsylvania, US (27 mi / 44 km W)
				PS80		Quakertown [Robbins Nest Heliport], Pennsylvania, US (27 mi / 44 km NW)
				3PN8		Pottstown [Barrys Folly Number 12 Balloonport], Pennsylvania, US (27 mi / 44 km W)
				60PA		Pottstown [Pottstown Hospital Heliport], Pennsylvania, US (28 mi / 44 km NW)
				JY39		Salem [Rainbow's End Airport], New Jersey, US (28 mi / 44 km SW)
KTTN		TTN		TTN		Trenton [Trenton Mercer Airport], New Jersey, US (28 mi / 45 km NE)
				PS29		Solebury [Sugan Pond Heliport], Pennsylvania, US (28 mi / 45 km NE)
				PS03		Perkasie [Elephant Path Airport], Pennsylvania, US (28 mi / 45 km N)