ICAO		IATA		Other		Location
				3MA1		Marlborough [Marlborough Hospital Heliport], Massachusetts, US (13 mi / 22 km S)
				58MA		Marlboro [Boston Scientific Marlboro Heliport], Massachusetts, US (14 mi / 22 km S)
				3B3		Sterling, Massachusetts, US (14 mi / 22 km SW)
				NH42		Nashua [C S S Heliport], New Hampshire, US (14 mi / 22 km N)
				1MA4		Lowell [Wang Heliport], Massachusetts, US (14 mi / 22 km E)
				40MA		Lowell [Lowell General Hospital Heliport], Massachusetts, US (14 mi / 23 km NE)
				NH17		Mason [Zim Airport], New Hampshire, US (14 mi / 23 km NW)
				NH16		Brookline, New Hampshire, US (15 mi / 24 km NW)
				36NH		Pelham [Long Pond Landing Heliport], New Hampshire, US (15 mi / 24 km NE)
				MA50		Marlboro [Compaq Marlboro Heliport], Massachusetts, US (15 mi / 25 km S)
				NH37		Nashua [Southern NH Medical Center Heliport], New Hampshire, US (15 mi / 25 km NE)
KBED		BED		BED		Bedford [Laurence G Hanscom Field], Massachusetts, US (16 mi / 26 km E)
				NH76		Mason [Mason Airfield], New Hampshire, US (16 mi / 26 km NW)
KASH		ASH		ASH		Nashua [Boire Field], New Hampshire, US (16 mi / 26 km N)
				1MA8		Lincoln [Horizon Hill Heliport], Massachusetts, US (17 mi / 27 km SE)
				0MA9		Westminster [Lleia Kyle O'Meara Heliport], Massachusetts, US (17 mi / 27 km W)
				NH78		Pelham [Steck Farm Airport], New Hampshire, US (17 mi / 28 km NE)
				MA81		Westminster [Digital Heliport], Massachusetts, US (17 mi / 28 km W)
				NH04		Milford [Ciardelli Field Heliport], New Hampshire, US (18 mi / 29 km N)
				NH94		Milford [Spring Creek Heliport], New Hampshire, US (19 mi / 30 km N)