Nonstop flight route between Takamatsu, Kagawa, Japan and SeaTac (near Seattle and Tacoma), Washington, United States:

About this route:

A direct, nonstop flight between Takamatsu Airport (TAK), Takamatsu, Kagawa, Japan and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 5,087 miles (or 8,186 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 Takamatsu Airport and Seattle–Tacoma International 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 Takamatsu Airport and Seattle–Tacoma International 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 Takamatsu Airport (TAK):

• In addition to being known as "Takamatsu Airport", other names for TAK include "高松空港" and "Takamatsu Kūkō".
• It is equipped with an Instrument Landing System, VHF Omni-directional Radio Range, Distance Measuring Equipment, Airport Surveillance Radar, approach lights, precision approach angle guidance lights, and more.
• Almost all the airplanes that come from domestic destinations are Boeing 767 or A320 model airplanes.
• The closest airport to Takamatsu Airport (TAK) is Okayama Airport (OKJ), which is located 39 miles (62 kilometers) NNW of TAK.
• The furthest airport from Takamatsu Airport (TAK) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Takamatsu Airport (meaning Takamatsu Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,050 miles (19,393 kilometers) away in Rio Grande, Brazil.
• Takamatsu Airport (TAK) currently has only 1 runway.
• Because of Takamatsu Airport's relatively low elevation of 607 feet, planes can take off or land at Takamatsu 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.

Facts about Seattle–Tacoma International Airport (SEA):

• 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.
• The airport is also served both by the King County Metro bus system and Sound Transit regional express buses.
• 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.
• Residents of the surrounding area filed lawsuits against the Port in the early 1970s, complaining of noise, vibration, smoke, and other problems.
• Citing increased landing fees and other costs due to the aforementioned work at the airport, Southwest Airlines threatened in 2005 to move to nearby Boeing Field.
• The two-story North Concourse added four new gate positions and a new wing 600 feet long and 30 feet wide.
• The three parallel runways run nearly north–south, west of the passenger terminal, and are 8,500 to 11,900 feet long.
• 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.
• 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 (SEA) has 3 runways.
• In 2013, the airport served over 34.7 million passengers, making it the 15th-busiest airport in the United States.