Nonstop flight route between Salmon, Idaho, United States and Doncaster, England, United Kingdom:

About this route:

A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Robin Hood Airport Doncaster Sheffield (DSA), Doncaster, England, United Kingdom would travel a Great Circle distance of 4,562 miles (or 7,343 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 Robin Hood Airport Doncaster Sheffield, 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 Robin Hood Airport Doncaster Sheffield. 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):

• 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.
• 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.

Facts about Robin Hood Airport Doncaster Sheffield (DSA):

• Because of Robin Hood Airport Doncaster Sheffield's relatively low elevation of 55 feet, planes can take off or land at Robin Hood Airport Doncaster Sheffield 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 furthest airport from Robin Hood Airport Doncaster Sheffield (DSA) is Dunedin International Airport (DUD), which is located 11,785 miles (18,966 kilometers) away in Dunedin, Otago, New Zealand.
• The closest airport to Robin Hood Airport Doncaster Sheffield (DSA) is Sheffield City Heliport (SZD), which is located only 17 miles (27 kilometers) WSW of DSA.
• The airport's first commercial flight flew to Palma de Mallorca in Majorca, departing at 0915 on 28 April 2005.
• Robin Hood Airport Doncaster Sheffield (DSA) currently has only 1 runway.
• By 2010 the Peel Group was attempting to secure outside investment for Peel Airports.
• In early 2014, Linksair began new services to Belfast City and the Isle of Man.
• In addition, the airport lies alongside the Doncaster to Lincoln railway line, and plans for a station at Finningley to replace that closed in 1961 were granted planning permission in 2008.
• Ryanair have dropped all of their routes and only have the opportunity to re-open Tenerife South.
• Long haul flights to North America began in summer 2007, with Flyglobespan operating to Hamilton, Ontario, and Thomsonfly to Orlando, Cancún and Puerto Plata.
• Robin Hood Airport Doncaster Sheffield handled 690,351 passengers last year.