Airports 1,451 to 1,500
National Hospital for Orthopaedics and Rehabilitation Heliport
Frederick Municipal Airport
Adventist HealthCare Fort Washington Medical Center Heliport
Fort Washington,
Maryland,
United States
—
196 km
(106 nm)
SW
Cherry Ridge Airport
Patuxent River Naval Air Station (Trapnell Field)
Patuxent River,
Maryland,
United States
—
196 km
(106 nm)
SW
Inova Alexandria Hospital Heliport
Orange Regional Medical Center Heliport
ATA Memorial White Waltham Airport
Naval Support Facility Thurmont (Camp David)