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

Arrival Airport:

Distance from SEN to COI:
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- About this route
- SEN Airport Information
- COI Airport Information
- Facts about SEN
- Facts about COI
- 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 COI
- List of Nearest Airports to COI
- Map of Furthest Airports from COI
- List of Furthest Airports from COI
About this route:
A direct, nonstop flight between London Southend Airport (SEN), Southend, Essex (near London) United Kingdom and Merritt Island Airport (COI), Merritt Island, Florida, United States would travel a Great Circle distance of 4,353 miles (or 7,006 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 Merritt Island 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 Merritt Island 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: | COI / KCOI |
Airport Name: | Merritt Island Airport |
Location: | Merritt Island, Florida, United States |
GPS Coordinates: | 28°20'30"N by 80°41'8"W |
Operator/Owner: | Titusville-Cocoa Airport Authority |
Airport Type: | Public |
Elevation: | 7 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from COI |
More Information: | COI Maps & Info |
Facts about London Southend Airport (SEN):
- Holland Aero Lines operated a Rotterdam to Southend service with a GAF Nomad aircraft between 4 February 1985 and December 1986.
- 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.
- Aircraft ground handling at the airport is provided by the airport-owned Southend Handling, who also assist companies, groups or individuals in chartering aircraft to or from the airport.
- The closest airport to London Southend Airport (SEN) is Rochester Airport (RCS), which is located only 17 miles (28 kilometers) SSW of SEN.
- London Southend Airport (SEN) currently has only 1 runway.
- However in 1939, the Air Ministry requisitioned the airfield and it was known as RAF Rochford during World War II.
- East Anglian Flying Services moved to Southend on 5 January 1947, their first scheduled service being a Southend—Rochester feeder service.
- 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.
- 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 Merritt Island Airport (COI):
- The furthest airport from Merritt Island Airport (COI) is Shark Bay Airport (MJK), which is located 11,544 miles (18,578 kilometers) away in Monkey Mia, Western Australia, Australia.
- An operations building and maintenance hangar were located on the south side of the airfield and the Mosquito Control District had a maintenance hangar on the north side of the airfield.
- Merritt Island Airport (COI) currently has only 1 runway.
- The closest airport to Merritt Island Airport (COI) is Patrick Air Force Base (COF), which is located only 9 miles (14 kilometers) SSE of COI.
- Because of Merritt Island Airport's relatively low elevation of 7 feet, planes can take off or land at Merritt Island 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.