Nonstop flight route between Alghero, Sardinia, Italy and Salmon, Idaho, United States:

About this route:

A direct, nonstop flight between Alghero-Fertilia Airport (AHO), Alghero, Sardinia, Italy and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 5,517 miles (or 8,878 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 Alghero-Fertilia 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 Alghero-Fertilia 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 Alghero-Fertilia Airport (AHO):

• The furthest airport from Alghero-Fertilia Airport (AHO) is Chatham Islands (CHT), which is nearly antipodal to Alghero-Fertilia Airport (meaning Alghero-Fertilia Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,109 miles (19,488 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Alghero-Fertilia Airport (AHO) is Olbia Costa Smeralda Airport (OLB), which is located 67 miles (107 kilometers) ENE of AHO.
• At the end of February 2006 there was a disagreement between the municipalities of Sassari and Alghero concerning the name of the airport and the international aviation authorities) remains "Alghero-Fertilia", although the intention of the airport management company is to change the name to "Alghero-Riviera del Corallo".
• Alghero-Fertilia Airport handled 1,518,870 passengers last year.
• Because of Alghero-Fertilia Airport's relatively low elevation of 87 feet, planes can take off or land at Alghero-Fertilia 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.
• Alghero-Fertilia Airport (AHO) currently has only 1 runway.
• In addition to being known as "Alghero-Fertilia Airport", another name for AHO is "Aeroporto di Alghero-Fertilia".
• Alghero-Fertilia Airport is an international airport situated 4.3 NM north-northwest of the city of Alghero, in northern Sardinia, Italy.
• On 23 November 2007 management of the airport was transferred to SO.GE.A.AL.
• Domestic flights from nine Italian airports provided around 600,000 passengers annually for 2000 to 2004, while fifteen international connections caused an increase of passenger traffic from 100,000 in 2000 to 400,000 in 2004, bringing total traffic to 1.5 million passengers recorded in 2012.

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 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.