ICAO		IATA		Other		Location
				52NH		Amherst [Baboosic Lake SPB], New Hampshire, US (24 mi / 39 km NE)
				28NH		New Boston [A and K Heliport], New Hampshire, US (24 mi / 39 km NE)
				NH37		Nashua [Southern NH Medical Center Heliport], New Hampshire, US (25 mi / 39 km E)
				NH53		Merrimack [Norden Systems Heliport], New Hampshire, US (25 mi / 40 km NE)
				23MA		Westford [Westford Regency Heliport], Massachusetts, US (25 mi / 40 km E)
				3NH2		Nelson [Flying Loon SPB], New Hampshire, US (25 mi / 40 km N)
KORH		ORH		ORH		Worcester [Worcester Regional], Massachusetts, US (25 mi / 41 km S)
				MA94		Worcester [Parker Heliport], Massachusetts, US (25 mi / 41 km S)
				2MA2		Hudson [Digital Heliport], Massachusetts, US (25 mi / 41 km SE)
				MA74		Tyngsboro [Larson's SPB], Massachusetts, US (26 mi / 41 km E)
KEEN		EEN		EEN		Keene [Dillant/Hopkins Airport], New Hampshire, US (26 mi / 42 km NW)
				1MA2		Worcester [Umass Memorial Medical Center-University Campus Heliport], Massachusetts, US (26 mi / 42 km S)
				42MA		Worcester [Worcester Medical Center Heliport], Massachusetts, US (26 mi / 42 km S)
				8MA4		Stow [Crow Island Airport], Massachusetts, US (26 mi / 42 km SE)
				NH60		New Boston [Huff Memorial Airport], New Hampshire, US (26 mi / 42 km NE)
				19NH		New Boston [Lorden II Heliport], New Hampshire, US (26 mi / 42 km NE)
				MA52		Maynard [Sids Airport], Massachusetts, US (26 mi / 42 km SE)
				NH46		New Boston [Austin's Landing Heliport], New Hampshire, US (26 mi / 42 km NE)
				3MA1		Marlborough [Marlborough Hospital Heliport], Massachusetts, US (26 mi / 43 km SE)
				2NH1		Merrimack [Foote Heliport], New Hampshire, US (27 mi / 43 km NE)