Nonstop flight route between Southend, Essex (near London) United Kingdom and Lhasa, Tibet Autonomous Region, China:

About this route:

A direct, nonstop flight between London Southend Airport (SEN), Southend, Essex (near London) United Kingdom and Lhasa Gonggar Airport (LXA), Lhasa, Tibet Autonomous Region, China would travel a Great Circle distance of 4,670 miles (or 7,515 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 London Southend Airport and Lhasa Gonggar 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 London Southend Airport and Lhasa Gonggar 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 London Southend Airport (SEN):

• Because of London Southend Airport's relatively low elevation of 55 feet, planes can take off or land at London Southend 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.
• London Southend Airport handled 969,912 passengers last year.
• In 1946, the airfield was decommissioned from military use and civil aviation returned in 1947, as did the Southend Municipal Airport name.
• London Southend Airport (SEN) currently has only 1 runway.
• The closest airport to London Southend Airport (SEN) is Rochester Airport (RCS), which is located only 17 miles (28 kilometers) SSW of SEN.
• Regionair was a small commuter airline based at Southend in the late 1980s and early 1990s that provided services to Rotterdam and Paris using Embraer EMB 110 Bandeirante and Jetstream 31 aircraft.
• The airport provides RFF Cat 6 between 06:00 – 00:00, RFF Cat 1 between 00:00 – 06:00.
• A frequent rail service to London Liverpool Street, with a journey time of about 53 minutes, runs via Stratford from Southend Airport railway station located about 200 m from the main terminal.
• The furthest airport from London Southend Airport (SEN) is Chatham Islands (CHT), which is located 11,885 miles (19,126 kilometers) away in Waitangi, Chatham Islands, New Zealand.

Facts about Lhasa Gonggar Airport (LXA):

• Because of Lhasa Gonggar Airport's high elevation of 11,713 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LXA. Combined with a high temperature, this could make LXA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Lhasa Gonggar Airport (LXA) is Shigatse Peace Airport (RKZ), which is located 97 miles (156 kilometers) W of LXA.
• The furthest airport from Lhasa Gonggar Airport (LXA) is Carriel Sur International Airport (CCP), which is located 11,377 miles (18,309 kilometers) away in Concepción, Bío Bío Region, Chile.
• In addition to being known as "Lhasa Gonggar Airport", other names for LXA include "拉萨贡嘎机场ལྷ་ས་གོང་དཀར་རྫོང་" and "Lāsà Gònggá Jīchǎnglha sa gong kar dzong".
• Building an airport in Tibet, which is termed in flying parlance as going over a "hump" in the Tibetan Plateau, has gone through a process of trial and error through many hazardous air routes and several fatal accidents during World War II.
• Lhasa Gonggar Airport (LXA) has 2 runways.