Nonstop flight route between Southend, Essex (near London) United Kingdom and Dali, Yunnan, China:

About this route:

A direct, nonstop flight between London Southend Airport (SEN), Southend, Essex (near London) United Kingdom and Dali Airport (DLU), Dali, Yunnan, China would travel a Great Circle distance of 5,237 miles (or 8,428 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 Dali 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 Dali 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):

• Southend was voted the best airport in Britain by the consumer group Which?
• Freddie Laker's Air Charter Limited operated flights from Southend from 1949.
• London Southend Airport handled 969,912 passengers last year.
• The closest airport to London Southend Airport (SEN) is Rochester Airport (RCS), which is located only 17 miles (28 kilometers) SSW of 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.
• 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.
• London Southend Airport (SEN) currently has only 1 runway.
• The airport provides RFF Cat 6 between 06:00 – 00:00, RFF Cat 1 between 00:00 – 06:00.
• Holland Aero Lines operated a Rotterdam to Southend service with a GAF Nomad aircraft between 4 February 1985 and December 1986.

Facts about Dali Airport (DLU):

• Dali Airport (DLU) currently has only 1 runway.
• The furthest airport from Dali Airport (DLU) is Chañaral Airport (CNR), which is located 11,871 miles (19,105 kilometers) away in Chañaral, Atacama Region, Chile.
• The closest airport to Dali Airport (DLU) is Lijiang Sanyi Airport (LJG), which is located 71 miles (115 kilometers) N of DLU.
• Because of Dali Airport's high elevation of 7,050 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DLU. Combined with a high temperature, this could make DLU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Dali Airport handled 274,486 passengers last year.
• In addition to being known as "Dali Airport", other names for DLU include "大理机场" and "Dàlǐ Jīchǎng".