Airports 4,501 to 4,550
Green Bank Observatory Airport
Green Bank,
West Virginia,
United States
—
540 km
(291 nm)
WSW
Louis A. Johnson Va Medical Center Heliport
Clarksburg,
West Virginia,
United States
—
540 km
(291 nm)
WSW
Tillsonburg Airport
Southside Community Hospital Heliport
Barrie-Lake Simcoe Regional Airport
Orillia-RAMA Regional Airport
Orillia/Lake St John Seaplane Base
Andrew J Ciechomski Memorial Airport