ICAO		IATA		Other		Location
				0PA9		Perkasie [Carson Heliport], Pennsylvania, US (26 mi / 42 km N)
				3PA2		Hilltown [Philadelphia Gliderport], Pennsylvania, US (26 mi / 42 km N)
				04PN		Exton [Strawbridge & Clothier Exton Heliport], Pennsylvania, US (26 mi / 42 km W)
				PS54		Perkasie [Gunden Airport], Pennsylvania, US (26 mi / 43 km N)
				8PA9		Lahaska [Sons II Heliport], Pennsylvania, US (27 mi / 43 km N)
		ZWI				Wilmington [Wilmington Station], Delaware, US (27 mi / 43 km SW)
				5NJ4		Trenton [Trenton Heliport], New Jersey, US (27 mi / 43 km NE)
				JY39		Salem [Rainbow's End Airport], New Jersey, US (27 mi / 43 km SW)
				5NJ5		Trenton [Atsion Helistop], New Jersey, US (27 mi / 43 km SE)
				PS46		Dublin [Graystrip Airport], Pennsylvania, US (28 mi / 45 km N)
				10NJ		Trenton [St. Francis M C Helistop], New Jersey, US (28 mi / 45 km NE)
KTTN		TTN		TTN		Trenton [Trenton Mercer Airport], New Jersey, US (28 mi / 45 km NE)
				4NJ3		Salem [Seabrook Heliport], New Jersey, US (28 mi / 45 km SW)
				N81		Hammonton [Muni], New Jersey, US (29 mi / 46 km SE)
				4PS6		Doylestown [Stoneleigh Heliport], Pennsylvania, US (29 mi / 47 km N)
KPTW		PTW		PTW		Pottstown [Heritage Field], Pennsylvania, US (29 mi / 47 km NW)
				5PA7		Unionville [Indian Sleep Farm Heliport], Pennsylvania, US (29 mi / 47 km W)
				5PA4		Phoenixville [Nesspor Airport], Pennsylvania, US (30 mi / 47 km NW)
KWRI		WRI		WRI		Wrightstown [McGuire Field (Joint Base McGuire Dix Lakehurst)], New Jersey, US (30 mi / 48 km E)
				NJ79		Lambertville [Goat Hill Airport], New Jersey, US (30 mi / 48 km NE)