Nonstop flight route between Helena, Montana, United States and Rygge (near Moss), Norway:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Moss Airport, Rygge (RYG), Rygge (near Moss), Norway would travel a Great Circle distance of 4,433 miles (or 7,134 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 Helena Regional Airport and Moss Airport, Rygge, 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 Helena Regional Airport and Moss Airport, Rygge. 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 Helena Regional Airport (HLN):

• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• 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.
• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• Helena Regional Airport (HLN) has 3 runways.

Facts about Moss Airport, Rygge (RYG):

• In November 2010, the instrument landing system was upgraded from Category I to Category II.
• Moss Airport, Rygge, also known as Rygge Airport or Oslo Airport, Rygge, is an international airport serving Moss, Oslo and Eastern Norway.
• Moss Airport, Rygge (RYG) currently has only 1 runway.
• In addition to being known as "Moss Airport, Rygge", another name for RYG is "Moss lufthavn, Rygge".
• Københavns Lufthavne sold its ownership in the company during 2004, because they were not satisfied with the progress.
• From 1 September, Widerøe terminated its Copenhagen route, while Norwegian terminated its London service.
• Moss Airport, Rygge handled 1,667,705 passengers last year.
• The airport opened on 8 October 2007, but did not officially open until 14 February 2008, when regular scheduled services started.
• Norwegian Air Shuttle established a base at Rygge on 14 February 2008, with a second aircraft being stationed at the airport from 13 March.
• Because of Moss Airport, Rygge's relatively low elevation of 173 feet, planes can take off or land at Moss Airport, Rygge 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 closest airport to Moss Airport, Rygge (RYG) is Sandefjord Airport, Torp (TRF), which is located 23 miles (37 kilometers) SW of RYG.
• The furthest airport from Moss Airport, Rygge (RYG) is Chatham Islands (CHT), which is located 11,319 miles (18,216 kilometers) away in Waitangi, Chatham Islands, New Zealand.