Nonstop flight route between Bol, Chad and Xining, Qinghai, China:

About this route:

A direct, nonstop flight between Bol-Berim Airport (OTC), Bol, Chad and Xining Caojiabao Airport (XNN), Xining, Qinghai, China would travel a Great Circle distance of 5,521 miles (or 8,886 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 Bol-Berim Airport and Xining Caojiabao 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 Bol-Berim Airport and Xining Caojiabao 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 Bol-Berim Airport (OTC):

• Bol-Berim Airport (OTC) currently has only 1 runway.
• Because of Bol-Berim Airport's relatively low elevation of 958 feet, planes can take off or land at Bol-Berim 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 Bol-Berim Airport (OTC) is Fitiuta Airport (FTI), which is nearly antipodal to Bol-Berim Airport (meaning Bol-Berim Airport is almost on the exact opposite side of the Earth from Fitiuta Airport), and is located 12,152 miles (19,557 kilometers) away in Fiti‘uta, American Samoa, United States.
• The closest airport to Bol-Berim Airport (OTC) is Mao Airport (AMO), which is located 62 miles (100 kilometers) NE of OTC.
• In addition to being known as "Bol-Berim Airport", another name for OTC is "Bol-Berim Airport (Bol)".

Facts about Xining Caojiabao Airport (XNN):

• Xining Caojiabao Airport (XNN) currently has only 1 runway.
• 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.