Nonstop flight route between Southend, Essex (near London) United Kingdom and Jacksonville, Florida, United States:
Departure Airport:

Arrival Airport:

Distance from SEN to JAX:
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- About this route
- SEN Airport Information
- JAX Airport Information
- Facts about SEN
- Facts about JAX
- Map of Nearest Airports to SEN
- List of Nearest Airports to SEN
- Map of Furthest Airports from SEN
- List of Furthest Airports from SEN
- Map of Nearest Airports to JAX
- List of Nearest Airports to JAX
- Map of Furthest Airports from JAX
- List of Furthest Airports from JAX
About this route:
A direct, nonstop flight between London Southend Airport (SEN), Southend, Essex (near London) United Kingdom and Jacksonville International Airport (JAX), Jacksonville, Florida, United States would travel a Great Circle distance of 4,288 miles (or 6,901 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 Jacksonville International 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 Jacksonville International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SEN / EGMC |
Airport Name: | London Southend Airport |
Location: | Southend, Essex (near London) United Kingdom |
GPS Coordinates: | 51°34'13"N by 0°41'35"E |
Area Served: | Southend, Essex and east London areas |
Operator/Owner: | Stobart Group |
Airport Type: | Public |
Elevation: | 55 feet (17 meters) |
# of Runways: | 1 |
View all routes: | Routes from SEN |
More Information: | SEN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | JAX / KJAX |
Airport Name: | Jacksonville International Airport |
Location: | Jacksonville, Florida, United States |
GPS Coordinates: | 30°29'39"N by 81°41'16"W |
Area Served: | Jacksonville metropolitan area |
Airport Type: | Public |
Elevation: | 30 feet (9 meters) |
# of Runways: | 2 |
View all routes: | Routes from JAX |
More Information: | JAX Maps & Info |
Facts about London Southend Airport (SEN):
- London Southend Airport handled 969,912 passengers last year.
- 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.
- Freddie Laker's Air Charter Limited operated flights from Southend from 1949.
- Britain's first airliner flight flown by an all-female crew took place from Southend on 31 October 1979 when BAF Herald G-BDFE operated the airline's inaugural scheduled passenger flight from Southend to Düsseldorf under the command of Captain Caroline Frost and First OfficerLesley Hardy.
- 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.
- The closest airport to London Southend Airport (SEN) is Rochester Airport (RCS), which is located only 17 miles (28 kilometers) SSW of SEN.
- Southend was voted the best airport in Britain by the consumer group Which?
- London Southend Airport (SEN) currently has only 1 runway.
- 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.
- Companies located at and around the airport employ over 1,000 skilled workers, providing services such as engineering and maintenance work on airliners, including re-spraying, refurbishment, upgrades to avionics, manufacture of aircraft seats and the installation of new or hush-kitted engines.
- 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 Jacksonville International Airport (JAX):
- Future plans call for expanding the newly built concourses by 2020 and possibly adding a people mover system to the airport, and connecting the airport with the onsite Clarion Hotel via a moving walkway.
- Because of Jacksonville International Airport's relatively low elevation of 30 feet, planes can take off or land at Jacksonville International 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.
- Jacksonville International Airport handled 5,605,934 passengers last year.
- Jacksonville International Airport (JAX) has 2 runways.
- The airport's two runways form a "V".
- The furthest airport from Jacksonville International Airport (JAX) is Kalbarri Airport (KAX), which is located 11,456 miles (18,436 kilometers) away in Kalbarri, Western Australia, Australia.
- Also included is a further expansion of the parking system and a new automated baggage screening system.
- The closest airport to Jacksonville International Airport (JAX) is Imeson FieldJacksonville Army AirfieldNaval Auxiliary Air Station Jacksonville #1 (IJX), which is located only 6 miles (9 kilometers) SSE of JAX.
- On December 6, 1984, PBA Flight 1039 crashed on takeoff, killing all 11 passengers and 2 crew on board.