Nonstop flight route between Sequim, Washington, United States and Belfast, Northern Ireland, United Kingdom:

About this route:

A direct, nonstop flight between Sequim Valley Airport (SQV), Sequim, Washington, United States and Belfast International Airport (BFS), Belfast, Northern Ireland, United Kingdom would travel a Great Circle distance of 4,450 miles (or 7,162 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 Sequim Valley Airport and Belfast International 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 Sequim Valley Airport and Belfast International 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 Sequim Valley Airport (SQV):

• The furthest airport from Sequim Valley Airport (SQV) is Tôlanaro Airport (FTU), which is located 10,756 miles (17,309 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Sequim Valley Airport (SQV) is CGAS Port Angeles (NOW), which is located only 11 miles (17 kilometers) WNW of SQV.
• In addition to being known as "Sequim Valley Airport", another name for SQV is "W28".
• Because of Sequim Valley Airport's relatively low elevation of 144 feet, planes can take off or land at Sequim Valley 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.
• Sequim Valley Airport (SQV) has 2 runways.

Facts about Belfast International Airport (BFS):

• In January 2011, Bmibaby moved to George Best Belfast City Airport in order to keep its operation under one roof with sister company BMI.
• Belfast International Airport (BFS) has 2 runways.
• 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.
• During the Second World War, Aldergrove remained an RAF base particularly for the Coastal Command.
• In addition to being known as "Belfast International Airport", another name for BFS is "Belfast/Aldergrove Airport".
• 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 1971 Northern Ireland Airports Limited was formed to operate and develop the airport and its facilities.
• In December 2007 Aer Lingus opened a base at Belfast International, its third hub.
• Civil traffic began in 1922 when flights were conducted flying newspapers from Chester, and a regular civil air service started in 1933.
• Belfast International Airport handled 4,023,336 passengers last year.
• 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.