Nonstop flight route between Belfast, Northern Ireland, United Kingdom and Boise, Idaho, United States:

About this route:

A direct, nonstop flight between Belfast International Airport (BFS), Belfast, Northern Ireland, United Kingdom and Boise Airport (BOI), Boise, Idaho, United States would travel a Great Circle distance of 4,508 miles (or 7,255 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 Boise 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 Boise 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):

• 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.
• Belfast International Airport handled 4,023,336 passengers last year.
• The airport lies within the parish of Killead, between the small villages of Killead and Aldergrove.
• 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.
• 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.
• In January 2011, Bmibaby moved to George Best Belfast City Airport in order to keep its operation under one roof with sister company BMI.
• In 1983 the airport, renamed Belfast International, was regularly accommodating the largest civil aircraft in service, and with the installation of new technology was capable of all weather operations.
• In addition to being known as "Belfast International Airport", another name for BFS is "Belfast/Aldergrove Airport".
• In December 2007 Aer Lingus opened a base at Belfast International, its third hub.
• 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.
• During the Second World War, Aldergrove remained an RAF base particularly for the Coastal Command.

Facts about Boise Airport (BOI):

• Boise Airport covers an area of 5,000 acres at an elevation of 2,871 feet above mean sea level.
• The closest airport to Boise Airport (BOI) is Mountain Home Air Force Base (MUO), which is located 40 miles (64 kilometers) SSE of BOI.
• After the war the portion of the field used by the Army Air Forces was returned to the city.
• In 1926 the first municipal airport in Boise named Booth Field was built on a gravel bed where the Boise State University campus now stands.
• The furthest airport from Boise Airport (BOI) is Tôlanaro Airport (FTU), which is located 10,843 miles (17,451 kilometers) away in Tôlanaro, Madagascar.
• The airport can handle minor maintenance and repairs through fixed base operators Jackson Jet Center, Turbo Air and Western Aircraft.
• In addition to scheduled airlines, there are several charter companies that operate out of Boise.
• In addition to being known as "Boise Airport", other names for BOI include "Boise Air Terminal" and "Gowen Field".
• During World War II the Army Air Corps, later Army Air Forces, leased the field for use a training base for B-17 Flying Fortress and B-24 Liberator bomber crews.
• Boise Airport (BOI) has 3 runways.