Nonstop flight route between Sayaboury, Laos and Southend, Essex (near London) United Kingdom:

About this route:

A direct, nonstop flight between Sayaboury Airport (ZBY), Sayaboury, Laos and London Southend Airport (SEN), Southend, Essex (near London) United Kingdom would travel a Great Circle distance of 5,640 miles (or 9,076 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 Sayaboury Airport and London Southend 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 Sayaboury Airport and London Southend 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 Sayaboury Airport (ZBY):

• The closest airport to Sayaboury Airport (ZBY) is Luang Prabang International Airport (LPQ), which is located 54 miles (86 kilometers) NNE of ZBY.
• The furthest airport from Sayaboury Airport (ZBY) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Sayaboury Airport (meaning Sayaboury Airport is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,064 miles (19,415 kilometers) away in Nazca, Ica Region, Peru.
• Because of Sayaboury Airport's relatively low elevation of 0 feet, planes can take off or land at Sayaboury 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.

Facts about London Southend Airport (SEN):

• 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.
• 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 closest airport to London Southend Airport (SEN) is Rochester Airport (RCS), which is located only 17 miles (28 kilometers) SSW of SEN.
• The airport was officially opened as a municipal airport on 18 September 1935 by the Under-Secretary of State for Air, Sir Philip Sassoon, who arrived in his de Havilland Leopard Moth.
• London Southend Airport (SEN) currently has only 1 runway.
• London Southend Airport handled 969,912 passengers last year.
• The airport is located between Rochford and Southend town centres, 1.5 NM north of Southend, in the county of Essex, 36 miles to the east of central London.
• The first seafront Airshow took place on 26 May 1986, and was the first of 27 successive annual displays, the last being in 2012.
• Southend Airport has an excellent weather record and is used by airlines as a diversion alternative when adverse weather or incidents close other London airports.
• East Anglian Flying Services moved to Southend on 5 January 1947, their first scheduled service being a Southend—Rochester feeder service.
• A four-star Holiday Inn hotel located adjacent to the airport entrance opened on 1 October 2012.