Nonstop flight route between SeaTac (near Seattle and Tacoma), Washington, United States and Palmas, Tocantins, Brazil:

About this route:

A direct, nonstop flight between Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States and Palmas–Brigadeiro Lysias Rodrigues Airport (PMW), Palmas, Tocantins, Brazil would travel a Great Circle distance of 6,011 miles (or 9,674 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 Palmas–Brigadeiro Lysias Rodrigues 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 Palmas–Brigadeiro Lysias Rodrigues 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):

• The airport is also served both by the King County Metro bus system and Sound Transit regional express buses.
• 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 closest airport to Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of 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 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.
• In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
• The airport was constructed by the Port of Seattle in 1944 to serve civilians of the region, after the U.S.
• 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.

Facts about Palmas–Brigadeiro Lysias Rodrigues Airport (PMW):

• Palmas–Brigadeiro Lysias Rodrigues Airport (PMW) currently has only 1 runway.
• Because of Palmas–Brigadeiro Lysias Rodrigues Airport's relatively low elevation of 774 feet, planes can take off or land at Palmas–Brigadeiro Lysias Rodrigues 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.
• In addition to being known as "Palmas–Brigadeiro Lysias Rodrigues Airport", another name for PMW is "Aeroporto de Palmas–Brigadeiro Lysias Rodrigues".
• The furthest airport from Palmas–Brigadeiro Lysias Rodrigues Airport (PMW) is Roman Tmetuchl International Airport (ROR), which is nearly antipodal to Palmas–Brigadeiro Lysias Rodrigues Airport (meaning Palmas–Brigadeiro Lysias Rodrigues Airport is almost on the exact opposite side of the Earth from Roman Tmetuchl International Airport), and is located 12,154 miles (19,560 kilometers) away in Koror, Palau.
• Palmas–Brigadeiro Lysias Rodrigues Airport handled 579,395 passengers last year.
• The closest airport to Palmas–Brigadeiro Lysias Rodrigues Airport (PMW) is Gurupi Airport (GRP), which is located 113 miles (182 kilometers) SSW of PMW.
• It is operated by Infraero.