ICAO		IATA		Other		Location
KPTW		PTW		PTW		Pottstown [Heritage Field], Pennsylvania, US (34 mi / 55 km NW)
				8NJ4		Bridgeton [Inspira Health Center-Bridgeton Heliport], New Jersey, US (34 mi / 55 km S)
				5PA4		Phoenixville [Nesspor Airport], Pennsylvania, US (34 mi / 55 km NW)
KCKZ				CKZ		Perkasie [Pennridge Airport], Pennsylvania, US (35 mi / 56 km N)
				PN63		Sanatoga [Limerick Generating Station Heliport], Pennsylvania, US (35 mi / 56 km NW)
				JY31		Bridgeton [Wide Sky Airpark], New Jersey, US (35 mi / 56 km S)
				7NJ2		Canton [Stoe Creek Farm Airport], New Jersey, US (35 mi / 56 km SW)
				42JY		Millville [Vineland Golf Course Heliport], New Jersey, US (35 mi / 56 km S)
				89NJ		Mays Landing [Strawberry Fields Airport], New Jersey, US (35 mi / 56 km SE)
				PS03		Perkasie [Elephant Path Airport], Pennsylvania, US (35 mi / 56 km N)
				24NJ		Salem [Taildragger Acres Airport], New Jersey, US (35 mi / 56 km SW)
				36NJ		Cassville [Colliers Mills Heliport], New Jersey, US (35 mi / 57 km E)
				3NJ2		Princeton [Educational Testing Heliport], New Jersey, US (35 mi / 57 km NE)
				DE26		Newark [Christiana Hospital Heliport], Delaware, US (35 mi / 57 km SW)
				NJ20		Chatsworth [Coyle Field], New Jersey, US (35 mi / 57 km E)
				3PN8		Pottstown [Barrys Folly Number 12 Balloonport], Pennsylvania, US (35 mi / 57 km NW)
				PS80		Quakertown [Robbins Nest Heliport], Pennsylvania, US (36 mi / 57 km NW)
				PA70		Downingtown [Fetters Construction Airport], Pennsylvania, US (36 mi / 58 km W)
				4PA8		Pipersville [Russo Airstrip], Pennsylvania, US (36 mi / 58 km N)
				8NJ2		Princeton [Carnegie Center Heliport], New Jersey, US (36 mi / 58 km NE)