ICAO		IATA		Other		Location
				N87		Robbinsville [Trenton-Robbinsville Airport], New Jersey, US (30 mi / 48 km E)
				PA27		Allentown [Butz Heliport], Pennsylvania, US (30 mi / 48 km NW)
				6PS4		Media [Riddle Hospital Heliport], Pennsylvania, US (30 mi / 49 km SW)
				3NJ3		Princeton [Dow Jones & Company Inc. Heliport], New Jersey, US (31 mi / 49 km E)
				4NJ8		Somerville [Peters Airport], New Jersey, US (31 mi / 49 km NE)
				13NJ		Princeton [Wyeth-Ayerst Research Heliport], New Jersey, US (31 mi / 49 km E)
				JY16		Phillipsburg [Merrill Creek Reservoir Heliport], New Jersey, US (31 mi / 50 km N)
				6PS5		Nazareth [Pir Heliport], Pennsylvania, US (31 mi / 50 km N)
KOQN				OQN		West Chester [Brandywine Regional], Pennsylvania, US (31 mi / 50 km SW)
				2N6		Jobstown [Redwing Airport], New Jersey, US (31 mi / 50 km SE)
				PS30		West Chester [MBB Heliport], Pennsylvania, US (31 mi / 50 km SW)
				3PN8		Pottstown [Barrys Folly Number 12 Balloonport], Pennsylvania, US (31 mi / 50 km SW)
				N43		Easton [Braden Airpark], Pennsylvania, US (31 mi / 50 km N)
				10PA		Essington [Piac Heliport], Pennsylvania, US (31 mi / 50 km S)
				04PN		Exton [Strawbridge & Clothier Exton Heliport], Pennsylvania, US (31 mi / 50 km SW)
				N14		Lumberton [Flying W Airport], New Jersey, US (31 mi / 50 km SE)
				35NJ		Somerville [Mid-State Heliport], New Jersey, US (31 mi / 50 km NE)
		PSQ		9N2		Essington [Philadelphia SPB], Pennsylvania, US (31 mi / 50 km S)
				9PS4		Easton-Forks Township [Pheasant Run Heliport], Pennsylvania, US (31 mi / 50 km N)
				8NJ1		Whitehouse Station [Merck Whitehouse Station Heliport], New Jersey, US (31 mi / 51 km NE)