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 airport is owned and operated by Heathrow Airport Holdings, which also owns and operates three other UK airports, and is itself owned by FGP TopCo Limited, an international consortium, which includes Caisse de dépôt et placement du Québec and GIC Special Investments, that is led by the Spanish Ferrovial Group.
• By 1996, Glasgow was handling over 5.5 million passengers per annum, making it the fourth largest airport in the UK.
• In addition to being known as "Glasgow International Airport", another name for GLA is "Port-adhair Eadar-nàiseanta Ghlaschu".
• The closest airport to Glasgow International Airport (GLA) is Glasgow-Prestwick Airport (PIK), which is located 26 miles (42 kilometers) SSW of GLA.
• Icelandair temporarily moved its base of operations from Keflavík International Airport to Glasgow due to the 2010 eruptions of Eyjafjallajökull.
• 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.
• The first commercial flight to arrive was a British European Airways flight from Edinburgh, landing at 8 am on 2 May 1966.
• Glasgow International Airport (GLA) currently has only 1 runway.
• Glasgow International Airport handled 7,363,764 passengers last year.
• 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.
• Further growth is hampered by the airport's location, which is constrained by the M8 motorway to the south, the town of Renfrew to the east and the River Clyde to the north.

Facts about Great Falls International Airport (GTF):

• 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.
• In early 2012 Frontier Airlines announced new flights to Great Falls from the Denver hub.
• In addition to being known as "Great Falls International Airport", another name for GTF is "(former Great Falls Army Airfield)".
• 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.
• Great Falls has had airline flights since the 1930s.
• 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.
• Great Falls International Airport (GTF) has 3 runways.