Nonstop flight route between Belfast, Northern Ireland, United Kingdom and Napa, California, United States:

About this route:

A direct, nonstop flight between Belfast International Airport (BFS), Belfast, Northern Ireland, United Kingdom and Napa County Airport (APC), Napa, California, United States would travel a Great Circle distance of 4,992 miles (or 8,034 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 Napa County 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 Napa County 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):

• In addition to being known as "Belfast International Airport", another name for BFS is "Belfast/Aldergrove Airport".
• The airport was privatised in 1994.
• Belfast International Airport (BFS) has 2 runways.
• Civil traffic began in 1922 when flights were conducted flying newspapers from Chester, and a regular civil air service started in 1933.
• 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.
• 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 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.
• A new terminal and apron were built with the necessary passenger facilities and the complex was opened by Queen Elizabeth, The Queen Mother on 28 October 1963.
• The airport lies within the parish of Killead, between the small villages of Killead and Aldergrove.
• 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.

Facts about Napa County Airport (APC):

• Because of Napa County Airport's relatively low elevation of 35 feet, planes can take off or land at Napa County 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 airport was built by the United States Army Air Forces about 1942, and was known as Napa Flight Strip.
• In addition to being known as "Napa County Airport", another name for APC is "Napa Army Airfield".
• The closest airport to Napa County Airport (APC) is Marin County Airport (NOT), which is located only 16 miles (25 kilometers) WSW of APC.
• Napa County Airport (APC) has 3 runways.
• The furthest airport from Napa County Airport (APC) is Tôlanaro Airport (FTU), which is located 11,330 miles (18,233 kilometers) away in Tôlanaro, Madagascar.