ICAO		IATA		Other		Location
				2MA9		Tewksbury [Digital Heliport], Massachusetts, US (32 mi / 51 km SE)
				58NH		Danville [Wallace Heliport], New Hampshire, US (32 mi / 51 km E)
				NH84		Northwood, New Hampshire, US (32 mi / 52 km NE)
				16MA		Lawrence [Lawrence General Hospital Heliport], Massachusetts, US (33 mi / 52 km SE)
				NH66		Kingston [Pleasant View SPB], New Hampshire, US (33 mi / 54 km E)
		MMN		6B6		Stow [Minute Man Air Field], Massachusetts, US (33 mi / 54 km S)
				76NH		Loudon [Harris Homestead Heliport], New Hampshire, US (33 mi / 54 km NE)
KLWM		LWM		LWM		Lawrence [Muni], Massachusetts, US (33 mi / 54 km SE)
				2NH6		Loudon [Speedway Northside Heliport], New Hampshire, US (34 mi / 54 km NE)
				30MA		Clinton [Clinton Hospital Heliport], Massachusetts, US (34 mi / 55 km S)
				01MA		Andover [Compaq Andover Heliport], Massachusetts, US (34 mi / 55 km SE)
				3B3		Sterling, Massachusetts, US (34 mi / 55 km S)
				80MA		Tewksbury [Tew Mac Heliport], Massachusetts, US (34 mi / 55 km SE)
				NH43		Nottingham [Murphy-Sherwood Park Airport], New Hampshire, US (35 mi / 56 km NE)
				NH58		Franklin [D W Heliport], New Hampshire, US (35 mi / 56 km N)
				2NH5		Westmoreland [Pilgrim's Home Airfield], New Hampshire, US (35 mi / 56 km W)
				2MA8		Stow [Compaq Stow Heliport], Massachusetts, US (35 mi / 56 km S)
				NH40		New London [Eagles Nest Airport], New Hampshire, US (35 mi / 57 km N)
				MA52		Maynard [Sids Airport], Massachusetts, US (36 mi / 57 km S)
				NH67		Brentwood [Winterwood Airport], New Hampshire, US (36 mi / 58 km E)