Airports 3,751 to 3,800
Knox County Regional Airport
Patuxent River Naval Air Station (Trapnell Field)
Patuxent River,
Maryland,
United States
—
460 km
(248 nm)
SSW
UM Charles Regional Medical Center Heliport
Redington-Fairview General Hospital Heliport
Bruce McPhail Memorial Airport
St. Mary's County Regional Airport
Lake Scugog/Ball Point (Smith) Seaplane Base