Nonstop flight route between Prestwick (near Glasgow), Scotland, United Kingdom and Salmon, Idaho, United States:

About this route:

A direct, nonstop flight between Glasgow-Prestwick Airport (PIK), Prestwick (near Glasgow), Scotland, United Kingdom and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 4,361 miles (or 7,019 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-Prestwick Airport and Lemhi County 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-Prestwick Airport and Lemhi County 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-Prestwick Airport (PIK):

• Glasgow-Prestwick Airport handled 1,145,836 passengers last year.
• In physical terms, Prestwick is Scotland's largest commercial airfield, although in passenger traffic terms it sits in fourth place after Edinburgh Airport, Glasgow International, and Aberdeen Airport.
• In 1991 the newly privatised British Airports Authority, BAA Limited, consolidated their portfolio of UK airports.
• Glasgow-Prestwick Airport (PIK) has 2 runways.
• Since 2007 the airport has occasionally been used by BBC motoring TV show Top Gear as the location for various stunts and experiments.
• The furthest airport from Glasgow-Prestwick Airport (PIK) is Ryan's Creek Aerodrome (SZS), which is located 11,764 miles (18,932 kilometers) away in Stewart Island, New Zealand.
• After British Airways had ceased regular passenger operations in 1983, BA continued to intermittently use Prestwick as a site for pilot training, especially for training Concorde pilots.
• Because of Glasgow-Prestwick Airport's relatively low elevation of 65 feet, planes can take off or land at Glasgow-Prestwick 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.
• There had been proposed plans drawn up pre-war for the post war years which would have been classed as extremely ambitious, especially in the austere post-war years.
• The closest airport to Glasgow-Prestwick Airport (PIK) is Glasgow International Airport (GLA), which is located 26 miles (42 kilometers) NNE of PIK.

Facts about Lemhi County Airport (SMN):

• Lemhi County Airport (SMN) currently has only 1 runway.
• 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 furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.