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

About this route:

A direct, nonstop flight between Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States and Ningbo Lishe International Airport (NGB), Ningbo, Zhejiang, China would travel a Great Circle distance of 5,794 miles (or 9,324 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 Ningbo Lishe 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 Seattle–Tacoma International Airport and Ningbo Lishe 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 Seattle–Tacoma International Airport (SEA):

• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
• Seattle–Tacoma International Airport (SEA) has 3 runways.
• The April 1957 OAG shows 216 departures a week on United, 80 Northwest, 35 Western, 21 Trans-Canada, 20 Pan Am, 20 Pacific Northern, and 10 Alaska.
• 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 new 3rd runway opened on November 20, 2008, with a total construction cost of $1.1 billion.
• Interstate 5 and its offshoot Interstate 405 intersect very close to the airport, and most people use private vehicles to arrive at the airport.
• 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".
• 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.
• The airport is also served both by the King County Metro bus system and Sound Transit regional express buses.

Facts about Ningbo Lishe International Airport (NGB):

• Because of Ningbo Lishe International Airport's relatively low elevation of 13 feet, planes can take off or land at Ningbo Lishe 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.
• There are limousine airport buses operated by various operators to downtown Ningbo every hour.
• Ningbo Lishe International Airport is the principal airport serving Ningbo, a major city in the Yangtze River Delta region and the second largest city in Zhejiang Province, China.
• Ningbo Lishe International Airport (NGB) currently has only 1 runway.
• The closest airport to Ningbo Lishe International Airport (NGB) is Zhoushan Putuoshan Airport (HSN), which is located 54 miles (88 kilometers) E of NGB.
• In March 1997, Great Wall Airlines established a hub at the airport.
• The furthest airport from Ningbo Lishe International Airport (NGB) is Curuzú Cuatiá Airport (UZU), which is nearly antipodal to Ningbo Lishe International Airport (meaning Ningbo Lishe International Airport is almost on the exact opposite side of the Earth from Curuzú Cuatiá Airport), and is located 12,403 miles (19,961 kilometers) away in Curuzú Cuatiá, Corrientes, Argentina.
• In addition to being known as "Ningbo Lishe International Airport", other names for NGB include "宁波栎社国际机场" and "Níngbō Lìshè Guójì Jīchǎng".
• Ningbo Lishe International Airport handled 5,014,002 passengers last year.