Nonstop flight route between Gwangju (Kwangju), South Korea and Ketchikan, Alaska, United States:

About this route:

A direct, nonstop flight between Gwangju Airport (KWJ), Gwangju (Kwangju), South Korea and Ketchikan Harbor Seaplane Base (WFB), Ketchikan, Alaska, United States would travel a Great Circle distance of 4,674 miles (or 7,522 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 Gwangju Airport and Ketchikan Harbor 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 Gwangju Airport and Ketchikan Harbor 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 Gwangju Airport (KWJ):

• Gwangju Airport (KWJ) has 2 runways.
• The closest airport to Gwangju Airport (KWJ) is Mokpo Airport (MPK), which is located 35 miles (57 kilometers) SW of KWJ.
• Gwangju Airport handled 1,539,187 passengers last year.
• The airport was established in November 1948.
• The furthest airport from Gwangju Airport (KWJ) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Gwangju Airport (meaning Gwangju Airport is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,327 miles (19,839 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• Because of Gwangju Airport's relatively low elevation of 39 feet, planes can take off or land at Gwangju 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.
• In addition to being known as "Gwangju Airport", other names for KWJ include "광주공항 光州空港", "Gwangju Gonghang" and "Kwangju Konghang".

Facts about Ketchikan Harbor Seaplane Base (WFB):

• Because of Ketchikan Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Ketchikan Harbor 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.
• In addition to being known as "Ketchikan Harbor Seaplane Base", another name for WFB is "5KE".
• The closest airport to Ketchikan Harbor Seaplane Base (WFB) is Ketchikan International Airport (KTN), which is located only 2 miles (3 kilometers) WNW of WFB.
• The furthest airport from Ketchikan Harbor Seaplane Base (WFB) is Port Alfred Airport (AFD), which is located 10,613 miles (17,079 kilometers) away in Port Alfred, South Africa.
• As per Federal Aviation Administration records, the airport had 38,945 passenger boardings in calendar year 2008, 40,462 enplanements in 2009, and 43,737 in 2010.
• Ketchikan Harbor Seaplane Base (WFB) currently has only 1 runway.