ICAO		IATA		Other		Location
				3PA9		Line Lexington [Moyer Airport], Pennsylvania, US (23 mi / 37 km N)
				4PA9		Harleysville [Axis Heliport], Pennsylvania, US (23 mi / 37 km NW)
				C01		Williamstown [Southern Cross Airport], New Jersey, US (23 mi / 37 km SE)
				DE16		Wilmington [Rollins Building Heliport], Delaware, US (23 mi / 37 km SW)
				JY73		Vincentown [Red Lion Airport], New Jersey, US (23 mi / 38 km E)
				18PA		Forest Grove [Slack Airport], Pennsylvania, US (23 mi / 38 km N)
				43PA		Spring City [Kolb Airport], Pennsylvania, US (23 mi / 38 km NW)
				16DE		Wilmington [A I Dupont Children's Hospital Heliport], Delaware, US (24 mi / 38 km SW)
				9PS3		Doylestown [Doylestown Heliport], Pennsylvania, US (24 mi / 38 km N)
				PS72		Lionville [Haig-K Heliport], Pennsylvania, US (24 mi / 38 km W)
				04PN		Exton [Strawbridge & Clothier Exton Heliport], Pennsylvania, US (24 mi / 39 km W)
				DE39		Wilmington [Wilmington Hospital Heliport], Delaware, US (25 mi / 40 km SW)
				DE30		Wilmington [Bracebridge III Heliport], Delaware, US (25 mi / 40 km SW)
				JY30		Waterford [Breezy Acres Farm Heliport], New Jersey, US (25 mi / 40 km SE)
				25JY		Waterford [Heli-Ray Heliport], New Jersey, US (25 mi / 40 km SE)
				37NJ		Deepwater [Deepwater Heliport], New Jersey, US (25 mi / 40 km SW)
				7NJ0		Medford [Indian Mills Heliport], New Jersey, US (25 mi / 41 km SE)
		ZWI				Wilmington [Wilmington Station], Delaware, US (25 mi / 41 km SW)
				0PA9		Perkasie [Carson Heliport], Pennsylvania, US (25 mi / 41 km N)
				3PA2		Hilltown [Philadelphia Gliderport], Pennsylvania, US (25 mi / 41 km N)