Airports 451 to 500
General Electric R&D Center Heliport
Berkshire Medical Center Heliport
North Adams, Massachusetts, United States — 197 km (106 nm) S
Harriman and West Airport
North Adams, Massachusetts, United States — 198 km (107 nm) S
Parker International Heliport
Greenfield, New Hampshire, United States — 199 km (107 nm) SSE
Rangeley Lake Seaplane Base
Monadnock Community Hospital Heliport
Peterborough, New Hampshire, United States — 199 km (107 nm) SSE