Nonstop flight route between SeaTac (near Seattle and Tacoma), Washington, United States and Adrar, Algeria:

About this route:

A direct, nonstop flight between Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States and Touat-Cheikh Sidi Mohamed Belkebir Airport (AZR), Adrar, Algeria would travel a Great Circle distance of 6,115 miles (or 9,842 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 Seattle–Tacoma International Airport and Touat-Cheikh Sidi Mohamed Belkebir 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 Seattle–Tacoma International Airport and Touat-Cheikh Sidi Mohamed Belkebir 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 Seattle–Tacoma International Airport (SEA):

• Because of Seattle–Tacoma International Airport's relatively low elevation of 433 feet, planes can take off or land at Seattle–Tacoma International 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.
• The new 3rd runway opened on November 20, 2008, with a total construction cost of $1.1 billion.
• In 2013, the airport served over 34.7 million passengers, making it the 15th-busiest airport in the United States.
• The three parallel runways run nearly north–south, west of the passenger terminal, and are 8,500 to 11,900 feet long.
• The facility was originally scheduled to open in Spring 2011.
• Residents of the surrounding area filed lawsuits against the Port in the early 1970s, complaining of noise, vibration, smoke, and other problems.
• Seattle–Tacoma International Airport (SEA) has 3 runways.
• The furthest airport from Seattle–Tacoma International Airport (SEA) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
• In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• The closest airport to Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of SEA.

Facts about Touat-Cheikh Sidi Mohamed Belkebir Airport (AZR):

• Touat-Cheikh Sidi Mohamed Belkebir Airport (AZR) currently has only 1 runway.
• In addition to being known as "Touat-Cheikh Sidi Mohamed Belkebir Airport", another name for AZR is "Touat Cheikh Sidi Mohamed Belkebir Airport (Adrar)".
• The furthest airport from Touat-Cheikh Sidi Mohamed Belkebir Airport (AZR) is Fuaʻamotu International Airport (TBU), which is located 11,882 miles (19,122 kilometers) away in Nukuʻalofa, Tongatapu, Tonga.
• The closest airport to Touat-Cheikh Sidi Mohamed Belkebir Airport (AZR) is In Salah Airport (INZ), which is located 170 miles (274 kilometers) ESE of AZR.
• Because of Touat-Cheikh Sidi Mohamed Belkebir Airport's relatively low elevation of 919 feet, planes can take off or land at Touat-Cheikh Sidi Mohamed Belkebir 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.