Airports 4,701 to 4,750
Patuxent River Naval Air Station (Trapnell Field)
Patuxent River,
Maryland,
United States
—
824 km
(445 nm)
SW
Former Johnstown Airport (1929)
Johnstown,
Pennsylvania,
United States
—
825 km
(445 nm)
WSW
Washington Dulles International Airport
Fort Belvoir Community Hospital Heliport
Davison Army Air Field
St. Mary's County Regional Airport
Erie International Tom Ridge Field
Mount Forest (Louise Marshall Hospital) Heliport
Sable Island Airport.