Nonstop flight route between Glasgow, Scotland, United Kingdom and Great Falls, Montana, United States:

About this route:

A direct, nonstop flight between Glasgow International Airport (GLA), Glasgow, Scotland, United Kingdom and Great Falls International Airport (GTF), Great Falls, Montana, United States would travel a Great Circle distance of 4,147 miles (or 6,674 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 Glasgow International Airport and Great Falls 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 Glasgow International Airport and Great Falls 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 Glasgow International Airport (GLA):

• The Central Pier, which was part of the original 1966 building, is now used for domestic destinations.
• An extended terminal building was created by building a pre-fabricated metal structure around the front of the original Basil Spence building, hence screening much of its distinctive Brutalist style architecture from view, with the void between the two structures joined by a glass atrium and walkway.
• Because of Glasgow International Airport's relatively low elevation of 26 feet, planes can take off or land at Glasgow 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.
• In addition to being known as "Glasgow International Airport", another name for GLA is "Port-adhair Eadar-nàiseanta Ghlaschu".
• In 2007, Glasgow became the second busiest airport in Scotland as passenger numbers were surpassed by those at Edinburgh Airport.
• Glasgow International Airport (GLA) currently has only 1 runway.
• The closest airport to Glasgow International Airport (GLA) is Glasgow-Prestwick Airport (PIK), which is located 26 miles (42 kilometers) SSW of GLA.
• The furthest airport from Glasgow International Airport (GLA) is Ryan's Creek Aerodrome (SZS), which is located 11,739 miles (18,892 kilometers) away in Stewart Island, New Zealand.
• Glasgow International Airport handled 7,363,764 passengers last year.
• Work commenced in late 2007, on Skyhub which created a single, purpose built security screening area in place of the previous individual facilities for each of the three piers, the other side effect being an enlargened duty-free shopping area created by taking most of the previous landside shopping and restaurant facilities airside.
• Glasgow International Airport, formerly Glasgow Abbotsinch Airport, is an international airport in Scotland, located 6 nautical miles west of Glasgow city centre.
• In 1940, a torpedo training unit was formed, which trained both RAF and Royal Navy crews.

Facts about Great Falls International Airport (GTF):

• Great Falls International Airport (GTF) has 3 runways.
• The closest airport to Great Falls International Airport (GTF) is Malmstrom Air Force Base (GFA), which is located only 9 miles (14 kilometers) E of GTF.
• Malmstrom Air Force Base, home of the 341st Missile Wing of the Air Force Global Strike Command, is 10 miles east of GTF, on the east side of Great Falls.
• In addition to being known as "Great Falls International Airport", another name for GTF is "(former Great Falls Army Airfield)".
• Great Falls International Airport is home to Great Falls Air National Guard Base and the Montana Air National Guard's 120th Fighter Wing, the "Vigilantes." An Air National Guard unit operationally-gained by the Air Combat Command, the 120 FW transitioned from the F-16C Fighting Falcon to the F-15C Eagle in January 2009, which it employs in the air defense and air dominance missions.
• The furthest airport from Great Falls International Airport (GTF) is Sir Gaëtan Duval Airport (RRG), which is located 10,498 miles (16,896 kilometers) away in Rodrigues Island, Mauritius.
• In early 2012 Frontier Airlines announced new flights to Great Falls from the Denver hub.