Airports 501 to 550
Eastern Slopes Regional Airport
Plymouth Municipal Airport
Plymouth, New Hampshire, United States — 303 km (163 nm) SSE
Hapworths Private Landing Area Airport
Smiths Falls-Montague (Russ Beach) Airport
Spear Memorial Hospital Heliport
Plymouth, New Hampshire, United States — 306 km (165 nm) SSE
Carleton Place (District Memorial Hospital) Heliport
Dartmouth Hitchcock Medical Center Heliport
Long Lake Sagamore Seaplane Base & Marina
Carleton Place Airport
Maine General Medical Center-Waterville Heliport
Moultonborough Airport
Moultonborough, New Hampshire, United States — 312 km (168 nm) SSE