Nonstop flight route between Jinan, Shandong, China and SeaTac (near Seattle and Tacoma), Washington, United States:

About this route:

A direct, nonstop flight between Jinan Yaoqiang International Airport (TNA), Jinan, Shandong, China and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 5,552 miles (or 8,936 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 Jinan Yaoqiang International 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 Jinan Yaoqiang International 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 Jinan Yaoqiang International Airport (TNA):

• The furthest airport from Jinan Yaoqiang International Airport (TNA) is Brigadier Hector Eduardo Ruiz Airport (CSZ), which is nearly antipodal to Jinan Yaoqiang International Airport (meaning Jinan Yaoqiang International Airport is almost on the exact opposite side of the Earth from Brigadier Hector Eduardo Ruiz Airport), and is located 12,373 miles (19,912 kilometers) away in Coronel Suárez, Buenos Aires, Argentina.
• Jinan Yaoqiang International Airport handled 7,664,111 passengers last year.
• Jinan Yaoqiang International Airport (TNA) currently has only 1 runway.
• The closest airport to Jinan Yaoqiang International Airport (TNA) is Weifang Airport (WEF), which is located 106 miles (171 kilometers) E of TNA.
• Because of Jinan Yaoqiang International Airport's relatively low elevation of 76 feet, planes can take off or land at Jinan Yaoqiang 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.
• In addition to being known as "Jinan Yaoqiang International Airport", other names for TNA include "济南遥墙国际机场" and "Jǐnán Yáoqiáng Guójì Jīchǎng".

Facts about Seattle–Tacoma International Airport (SEA):

• The airport has a Central Terminal building, which was renovated and expanded in 2003.
• 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.
• Seattle–Tacoma International Airport (SEA) has 3 runways.
• 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.
• The new 3rd runway opened on November 20, 2008, with a total construction cost of $1.1 billion.
• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
• Residents of the surrounding area filed lawsuits against the Port in the early 1970s, complaining of noise, vibration, smoke, and other problems.
• In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• There is also a scheduled bus service to downtown Vancouver, Canada, through Quick Shuttle, with other pick-up stops at downtown Seattle, Bellingham International Airport, and drop-off stops just inside the Canadian–U.S.