Nonstop flight route between Plattsburgh, New York, United States and Hyder, Alaska, United States:

About this route:

A direct, nonstop flight between Clinton County Airport (PLB), Plattsburgh, New York, United States and Hyder Seaplane Base (WHD), Hyder, Alaska, United States would travel a Great Circle distance of 2,531 miles (or 4,074 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Clinton County Airport and Hyder Seaplane Base, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Clinton County Airport and Hyder Seaplane Base. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Clinton County Airport (PLB):

• As per Federal Aviation Administration records, the airport had 1,712 passenger boardings in calendar year 2004 and 1,747 enplanements in 2005.
• The closest airport to Clinton County Airport (PLB) is Plattsburgh International Airport (PBG), which is located only 4 miles (6 kilometers) SE of PLB.
• Clinton County Airport (PLB) has 2 runways.
• The furthest airport from Clinton County Airport (PLB) is Margaret River Airport (MGV), which is located 11,563 miles (18,609 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Clinton County Airport's relatively low elevation of 371 feet, planes can take off or land at Clinton County Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.

Facts about Hyder Seaplane Base (WHD):

• In addition to being known as "Hyder Seaplane Base", another name for WHD is "4Z7".
• The closest airport to Hyder Seaplane Base (WHD) is Stewart Aerodrome (ZST), which is located only 2 miles (4 kilometers) NNE of WHD.
• Hyder Seaplane Base has one seaplane landing area designated N/S with a water surface measuring 10,000 by 1,000 feet.
• The furthest airport from Hyder Seaplane Base (WHD) is Port Alfred Airport (AFD), which is located 10,540 miles (16,962 kilometers) away in Port Alfred, South Africa.
• Hyder Seaplane Base is a state owned, public use seaplane base located one nautical mile southeast of the central business district of Hyder, a community in the Prince of Wales-Hyder Census Area of the U.S.
• Because of Hyder Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Hyder Seaplane Base at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Hyder Seaplane Base (WHD) currently has only 1 runway.