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

Arrival Airport:

Distance from SEN to OCN:
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- About this route
- SEN Airport Information
- OCN Airport Information
- Facts about SEN
- Facts about OCN
- 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 OCN
- List of Nearest Airports to OCN
- Map of Furthest Airports from OCN
- List of Furthest Airports from OCN
About this route:
A direct, nonstop flight between London Southend Airport (SEN), Southend, Essex (near London) United Kingdom and Bob Maxwell Field (Oceanside Municipal Airport) (OCN), Oceanside, California, United States would travel a Great Circle distance of 5,483 miles (or 8,824 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 Bob Maxwell Field (Oceanside Municipal 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 Bob Maxwell Field (Oceanside Municipal 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: | OCN / KOKB |
Airport Names: |
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Location: | Oceanside, California, United States |
GPS Coordinates: | 33°13'5"N by 117°21'5"W |
Area Served: | Northern San Diego County |
Operator/Owner: | City of Oceanside, Airport Property Ventures |
Airport Type: | Public |
Elevation: | 28 feet (9 meters) |
# of Runways: | 1 |
View all routes: | Routes from OCN |
More Information: | OCN Maps & Info |
Facts about London Southend Airport (SEN):
- London Southend Airport handled 969,912 passengers last year.
- The airfield was established by the Royal Flying Corps during World War I.
- 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.
- East Anglian Flying Services moved to Southend on 5 January 1947, their first scheduled service being a Southend—Rochester feeder service.
- 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 a Civil Aviation Authority Ordinary Licence that allows flights for the public transport of passengers or for flying instruction as authorised by the licensee.
- 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.
- 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.
- In 1946, the airfield was decommissioned from military use and civil aviation returned in 1947, as did the Southend Municipal Airport name.
- During the 1960s, Southend was the third-busiest airport in the United Kingdom.
- BKS commenced airline operations from Southend Airport in October 1951 as BKS Aero Charter with a Douglas DC-3.
- London Southend Airport (SEN) currently has only 1 runway.
Facts about Bob Maxwell Field (Oceanside Municipal Airport) (OCN):
- The furthest airport from Bob Maxwell Field (Oceanside Municipal Airport) (OCN) is Sir Gaëtan Duval Airport (RRG), which is located 11,506 miles (18,517 kilometers) away in Rodrigues Island, Mauritius.
- Bob Maxwell Field (Oceanside Municipal Airport) (OCN) currently has only 1 runway.
- In addition to being known as "Bob Maxwell Field (Oceanside Municipal Airport)", another name for OCN is "OKB".
- Because of Bob Maxwell Field (Oceanside Municipal Airport)'s relatively low elevation of 28 feet, planes can take off or land at Bob Maxwell Field (Oceanside Municipal 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 Bob Maxwell Field (Oceanside Municipal Airport) (OCN) is McClellan–Palomar Airport (CLD), which is located only 7 miles (12 kilometers) SSE of OCN.