Airports 3,501 to 3,550
White Oak Medical Center Heliport
College Park Airport
Prince George Regional Medical Center Heliport
Frederick Municipal Airport
Prince George's Equestrian Center Heliport
Upper Marlboro,
Maryland,
United States
—
520 km
(281 nm)
SW
Montgomery County Airpark
Prince George's Hospital Center Heliport
Frederick Memorial Hospital Heliport
Washington Adventist Hospital Heliport
Greencastle Usar Center Heliport
Greencastle,
Pennsylvania,
United States
—
524 km
(283 nm)
WSW