Nonstop flight route between Southend, Essex (near London) United Kingdom and Kobuk, Alaska, United States:

About this route:

A direct, nonstop flight between London Southend Airport (SEN), Southend, Essex (near London) United Kingdom and Kobuk Airport (OBU), Kobuk, Alaska, United States would travel a Great Circle distance of 4,167 miles (or 6,706 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 Kobuk 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 Kobuk 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):

• 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.
• A four-star Holiday Inn hotel located adjacent to the airport entrance opened on 1 October 2012.
• London Southend Airport handled 969,912 passengers last year.
• BKS commenced airline operations from Southend Airport in October 1951 as BKS Aero Charter with a Douglas DC-3.
• 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.
• During the 1960s, Southend was the third-busiest airport in the United Kingdom.
• Heavy maintenance services and hangars for aircraft up to Boeing 757 and Airbus A321 size are available.
• British World Airlines was based at Southend, previously they operated as British Air Ferries, and before that, as British United Air Ferries – formed from the merger of Channel Air Bridge and Silver City Airways.
• 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.
• Freddie Laker's Air Charter Limited operated flights from Southend from 1949.
• 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.

Facts about Kobuk Airport (OBU):

• Kobuk Airport (OBU) currently has only 1 runway.
• The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
• Kobuk Airport is a state owned, public use airport located in Kobuk, a city in the Northwest Arctic Borough of the U.S.
• In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
• The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.
• Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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.