Airports 1,951 to 2,000
William T. Piper Memorial Airport
Baltimore Police Department Heliport
Marriott Parking Garage Rooftop Heliport
Shirley Airport
University of Maryland Shock Trauma Center Heliport
Mansfield Municipal Airport
Mansfield,
Massachusetts,
United States
—
275 km
(148 nm)
ENE
Maus Marineland Seaplane Base
Jaffrey Airfield Silver Ranch Airport
Cuttyhunk Harbor Seaplane Base
Cuttyhunk,
Massachusetts,
United States
—
277 km
(149 nm)
ENE
UPMC Susquehanna Lock Haven Heliport
Crow Island Airport (Pvt)