Nonstop flight route between Hyder, Alaska, United States and Sokcho, South Korea:

About this route:

A direct, nonstop flight between Hyder Seaplane Base (WHD), Hyder, Alaska, United States and Sokcho Airport (SHO), Sokcho, South Korea would travel a Great Circle distance of 4,484 miles (or 7,216 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 Hyder Seaplane Base and Sokcho Airport, 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 Hyder Seaplane Base and Sokcho Airport. 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 Hyder Seaplane Base (WHD):

• 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.
• 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 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 has one seaplane landing area designated N/S with a water surface measuring 10,000 by 1,000 feet.
• Hyder Seaplane Base (WHD) currently has only 1 runway.
• In addition to being known as "Hyder Seaplane Base", another name for WHD is "4Z7".

Facts about Sokcho Airport (SHO):

• Because of Sokcho Airport's relatively low elevation of 92 feet, planes can take off or land at Sokcho 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.
• The closest airport to Sokcho Airport (SHO) is Gangneung Airbase (KAG), which is located 33 miles (53 kilometers) SE of SHO.
• Sokcho Airport (SHO) currently has only 1 runway.
• In addition to being known as "Sokcho Airport", another name for SHO is "속초공항".
• The furthest airport from Sokcho Airport (SHO) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Sokcho Airport (meaning Sokcho Airport is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,131 miles (19,523 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.