Nonstop flight route between Great Falls, Montana, United States and Alta, Norway:

About this route:

A direct, nonstop flight between Great Falls International Airport (GTF), Great Falls, Montana, United States and Alta Airport (ALF), Alta, Norway would travel a Great Circle distance of 4,009 miles (or 6,451 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 Great Falls International Airport and Alta 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 Great Falls International Airport and Alta 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 Great Falls International Airport (GTF):

• Great Falls International Airport (GTF) has 3 runways.
• In addition to being known as "Great Falls International Airport", another name for GTF is "(former Great Falls Army Airfield)".
• The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 143,811 passenger boardings in calendar year 2008, 146,438 in 2009 and 155,204 in 2010.
• Great Falls International Airport was initiated in November 1928.
• 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 2011 the airport recorded the most boardings in its history.
• 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.

Facts about Alta Airport (ALF):

• Activity at Alta Airport peaked in the following years.
• Because of Alta Airport's relatively low elevation of 10 feet, planes can take off or land at Alta 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.
• A proposal by a consultant company, ordered by the Ministry of Transport and Communications in 2011, suggested that starting in 2013 the subsidized routes in Finnmark should follow a coastal route, leaving those to Kirkenes and the county capital of Vadsø as the only subsidized routes remaining at Alta.
• However, no progress was made with the airfield for over a decade.
• Alta Airport handled 353,051 passengers last year.
• In addition to being known as "Alta Airport", another name for ALF is "Alta lufthavn".
• Plans for expanding the 1,670-square-meter terminal facilities were first articulated by the Civil Airport Administration in the 1990s.
• Alta Airport (ALF) currently has only 1 runway.
• The furthest airport from Alta Airport (ALF) is Chatham Islands (CHT), which is located 10,502 miles (16,901 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Alta Airport (ALF) is Lakselv Airport, Banak (LKL), which is located 38 miles (62 kilometers) E of ALF.