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

About this route:

A direct, nonstop flight between Alta Airport (ALF), Alta, Norway and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 4,075 miles (or 6,558 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 Alta Airport and Helena Regional 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 Alta Airport and Helena Regional 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 Alta Airport (ALF):

• Alta Airport handled 353,051 passengers last year.
• The closest airport to Alta Airport (ALF) is Lakselv Airport, Banak (LKL), which is located 38 miles (62 kilometers) E of ALF.
• In addition to being known as "Alta Airport", another name for ALF is "Alta lufthavn".
• Activity at Alta Airport peaked in the following years.
• Alta Airport (ALF) currently has only 1 runway.
• The airport is served by Norwegian Air Shuttle and Scandinavian Airlines with Boeing 737 aircraft on flights to Tromsø and Oslo.
• 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.
• The location in Elvebakken was somewhat controversial in Alta, especially as the airport would be located so close to the town center, potentially causing noise pollution.
• 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.
• Alta Airport is served by three scheduled airlines and two charter airlines, providing services to eleven destinations, including two abroad.
• Plans for expanding the 1,670-square-meter terminal facilities were first articulated by the Civil Airport Administration in the 1990s.

Facts about Helena Regional Airport (HLN):

• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• 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 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.
• The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
• Helena Regional Airport (HLN) has 3 runways.