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

About this route:

A direct, nonstop flight between Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States and Kiffa Airport (KFA), Kiffa, Mauritania would travel a Great Circle distance of 6,301 miles (or 10,141 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 Kiffa 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 Kiffa 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):

• In 2007 the airport, together with the University of Illinois Center of Excellence for Airport Technology, became the first airport to implement an avian radar system providing 24-hour monitoring of wildlife activity across the airfield.
• The new 3rd runway opened on November 20, 2008, with a total construction cost of $1.1 billion.
• 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.
• Starting in the late 1980s, the Port of Seattle and a council representing local county governments considered the future of air traffic in the region and predicted that airport could reach capacity by 2000.
• 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.
• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
• The North Satellite Terminal has only received limited upgrades and is in need of modernization.
• The two-story North Concourse added four new gate positions and a new wing 600 feet long and 30 feet wide.
• 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.
• In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• Seattle–Tacoma International Airport (SEA) has 3 runways.

Facts about Kiffa Airport (KFA):

• The closest airport to Kiffa Airport (KFA) is Tamchakett Airport (THT), which is located 59 miles (95 kilometers) NE of KFA.
• The furthest airport from Kiffa Airport (KFA) is Tongoa Airport (TGH), which is nearly antipodal to Kiffa Airport (meaning Kiffa Airport is almost on the exact opposite side of the Earth from Tongoa Airport), and is located 12,416 miles (19,981 kilometers) away in Tongoa, Shefa Province, Vanuatu.
• Kiffa Airport (KFA) currently has only 1 runway.
• Because of Kiffa Airport's relatively low elevation of 423 feet, planes can take off or land at Kiffa 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.