Airports 501 to 550
American Cyanamid County Heliport
Wallingford, Connecticut, United States — 149 km (80 nm) WSW
Murphy-Sherwood Park Airport
West Nottingham, New Hampshire, United States — 151 km (81 nm) N
Hawthorne Feather Airpark
Hillsboro, New Hampshire, United States — 152 km (82 nm) NNW