Airports 20,201 to 20,250
Naval Auxiliary Air Station Charlestown
Charlestown,
Rhode Island,
United States
—
1554 km
(839 nm)
NE
Johnson Memorial Hospital Heliport
Rancho El Mezquitito Airfield / Miguel Alemán Aerodrome
Ciudad Miguel Alemán,
Tamaulipas,
Mexico
—
1556 km
(840 nm)
WSW
Round Lake Airport and Seaplane Base
Massachusetts Mutual Life Insurance Co Heliport
Springfield,
Massachusetts,
United States
—
1557 km
(841 nm)
NE