Nonstop flight route between Salmon, Idaho, United States and Røst, Nordland, Norway:

About this route:

A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Røst Airport (RET), Røst, Nordland, Norway would travel a Great Circle distance of 4,162 miles (or 6,698 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 Lemhi County Airport and Røst 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 Lemhi County Airport and Røst 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 Lemhi County Airport (SMN):

• Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
• The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
• Lemhi County Airport (SMN) currently has only 1 runway.

Facts about Røst Airport (RET):

• Because of Røst Airport's relatively low elevation of 10 feet, planes can take off or land at Røst 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 "Røst Airport", another name for RET is "Røst lufthavn".
• Røst Airport is a regional airport serving the Røst, Norway.
• The furthest airport from Røst Airport (RET) is Ryan's Creek Aerodrome (SZS), which is located 10,776 miles (17,343 kilometers) away in Stewart Island, New Zealand.
• Røst was first served using seaplanes from the 1960s, and then by helicopters from 1970.
• Røst Airport handled 14,267 passengers last year.
• On 1 April 2003, Kato Air took over the Bodø–Røst route, using Dornier Do 228 aircraft.
• The closest airport to Røst Airport (RET) is Værøy Heliport (VRY), which is located only 19 miles (30 kilometers) ENE of RET.
• After the airport opened, services started with Widerøe-operated twenty-seat de Havilland Canada DHC-6 Twin Otters.
• Services to Røst started in 1965, when Widerøe commenced seaplane services to the island using de Havilland Canada Otters and Noorduyn Norseman aircraft.