Nonstop flight route between Belfast, Northern Ireland, United Kingdom and King Salmon, Alaska, United States:

About this route:

A direct, nonstop flight between Belfast International Airport (BFS), Belfast, Northern Ireland, United Kingdom and King Salmon Airport (AKN), King Salmon, Alaska, United States would travel a Great Circle distance of 4,436 miles (or 7,139 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 Belfast International Airport and King Salmon 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 Belfast International Airport and King Salmon 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 Belfast International Airport (BFS):

• One of the outcomes of the wartime airfield construction programme was the building of Nutts Corner Airport, just 3 mi from Aldergrove.
• Belfast International Airport handled 4,023,336 passengers last year.
• The site for the airport was established in 1917 when it was selected to be a Royal Flying Corps training establishment during the First World War.
• Because of Belfast International Airport's relatively low elevation of 268 feet, planes can take off or land at Belfast International 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 furthest airport from Belfast International Airport (BFS) is Ryan's Creek Aerodrome (SZS), which is located 11,847 miles (19,065 kilometers) away in Stewart Island, New Zealand.
• In addition to being known as "Belfast International Airport", another name for BFS is "Belfast/Aldergrove Airport".
• Belfast International Airport (BFS) has 2 runways.
• The airport was privatised in 1994.
• Despite these additional flights, passengers at Belfast International did not rise beyond 6 million in 2008 as some had predicted but in fact fell by 10,000 passengers to 5.2 million.
• The closest airport to Belfast International Airport (BFS) is George Best Belfast City Airport (BHD), which is located only 14 miles (23 kilometers) E of BFS.
• In 1971 Northern Ireland Airports Limited was formed to operate and develop the airport and its facilities.

Facts about King Salmon Airport (AKN):

• Because of King Salmon Airport's relatively low elevation of 73 feet, planes can take off or land at King Salmon 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 King Salmon Airport (AKN) is South Naknek Airport (WSN), which is located only 13 miles (21 kilometers) W of AKN.
• The furthest airport from King Salmon Airport (AKN) is George Airport (GRJ), which is located 10,732 miles (17,271 kilometers) away in George, South Africa.
• King Salmon Airport (AKN) has 3 runways.
• In addition to being known as "King Salmon Airport", other names for AKN include "(former Naknek Air Force Base)" and "(former Naknek Army Airfield)".
• King Salmon Airport is a state owned, public use airport located just southeast of King Salmon, in the Bristol Bay Borough of the U.S.