Nonstop flight route between Xining, Qinghai, China and Notodden, Norway:

About this route:

A direct, nonstop flight between Xining Caojiabao Airport (XNN), Xining, Qinghai, China and Notodden Airport, Tuven (NTB), Notodden, Norway would travel a Great Circle distance of 4,177 miles (or 6,722 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 Xining Caojiabao Airport and Notodden Airport, Tuven, 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 Xining Caojiabao Airport and Notodden Airport, Tuven. 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 Xining Caojiabao Airport (XNN):

• Xining Caojiabao Airport handled 2,030,378 passengers last year.
• In addition to being known as "Xining Caojiabao Airport", other names for XNN include "西宁曹家堡机场" and "Xīníng Cáojiābǎo Jīchǎng".
• The furthest airport from Xining Caojiabao Airport (XNN) is Carriel Sur International Airport (CCP), which is nearly antipodal to Xining Caojiabao Airport (meaning Xining Caojiabao Airport is almost on the exact opposite side of the Earth from Carriel Sur International Airport), and is located 12,165 miles (19,578 kilometers) away in Concepción, Bío Bío Region, Chile.
• The closest airport to Xining Caojiabao Airport (XNN) is Lanzhou Zhongchuan Airport (LHW), which is located 88 miles (141 kilometers) E of XNN.
• Because of Xining Caojiabao Airport's high elevation of 7,119 feet, planes must typically fly at a faster airspeed in order to takeoff or land at XNN. Combined with a high temperature, this could make XNN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Xining Caojiabao Airport (XNN) currently has only 1 runway.

Facts about Notodden Airport, Tuven (NTB):

• The closest airport to Notodden Airport, Tuven (NTB) is Skien Airport, Geiteryggen (SKE), which is located 29 miles (47 kilometers) SSE of NTB.
• The airport was opened in 1955, and the following year Braathens SAFE started services to Oslo and Stavanger.
• In March 1985, Partnair was granted concession for scheduled services from Fornebu via Notodden to Stavanger.
• The airport consists of a 1,393 by 40 meters asphalted runway aligned 12–30.
• The furthest airport from Notodden Airport, Tuven (NTB) is Chatham Islands (CHT), which is located 11,322 miles (18,222 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Notodden Airport, Tuven (NTB) currently has only 1 runway.
• Notodden Airport, Tuven handled 3,423 passengers last year.
• The first plans for an airport serving Notodden were launched in 1954 by Reidar Hedwig-Dahl, director of the tourist office.
• Because of Notodden Airport, Tuven's relatively low elevation of 62 feet, planes can take off or land at Notodden Airport, Tuven 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 1979, Det Norske Helikoperskole started Norway's first helicopter pilot school at the airport.
• In addition to being known as "Notodden Airport, Tuven", another name for NTB is "Notodden flyplass, Tuven".