Nonstop flight route between Hoonah, Alaska, United States and Seongnam, South Korea:

About this route:

A direct, nonstop flight between Hoonah Airport (HNH), Hoonah, Alaska, United States and Seoul Air Base (SSN), Seongnam, South Korea would travel a Great Circle distance of 4,319 miles (or 6,951 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 Hoonah Airport and Seoul Air 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 Hoonah Airport and Seoul Air 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 Hoonah Airport (HNH):

• The closest airport to Hoonah Airport (HNH) is Funter Bay Seaplane Base (FNR), which is located 22 miles (35 kilometers) ENE of HNH.
• Because of Hoonah Airport's relatively low elevation of 19 feet, planes can take off or land at Hoonah 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.
• This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a non-primary commercial service airport.
• The furthest airport from Hoonah Airport (HNH) is Port Elizabeth International Airport (PLZ), which is located 10,553 miles (16,984 kilometers) away in Port Elizabeth, South Africa.
• Hoonah Airport has one runway designated 6/24 with an asphalt surface measuring 2,997 by 75 feet.
• Hoonah Airport (HNH) currently has only 1 runway.

Facts about Seoul Air Base (SSN):

• In addition to being known as "Seoul Air Base", another name for SSN is "서울공항".
• Because of Seoul Air Base's relatively low elevation of 92 feet, planes can take off or land at Seoul Air 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.
• The base is home to the ROKAF 15th Composite Wing.
• Seoul Air Base (SSN) has 2 runways.
• The base is used as a VIP airfield by the President of South Korea and other VIPs and heads of state.
• The furthest airport from Seoul Air Base (SSN) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Seoul Air Base (meaning Seoul Air Base is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,220 miles (19,665 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• The closest airport to Seoul Air Base (SSN) is Gimpo International Airport (GMP), which is located only 19 miles (31 kilometers) WNW of SSN.