Nonstop flight route between Lympne, Kent, England, United Kingdom and Alert, Nunavut, Canada:
Departure Airport:
Arrival Airport:
Distance from LYM to YLT:
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- About this route
 - LYM Airport Information
 - YLT Airport Information
 - Facts about LYM
 - Facts about YLT
 - Map of Nearest Airports to LYM
 - List of Nearest Airports to LYM
 - Map of Furthest Airports from LYM
 - List of Furthest Airports from LYM
 - Map of Nearest Airports to YLT
 - List of Nearest Airports to YLT
 - Map of Furthest Airports from YLT
 - List of Furthest Airports from YLT
 
About this route:
A direct, nonstop flight between Lympne Airport (LYM), Lympne, Kent, England, United Kingdom and Alert Airport (YLT), Alert, Nunavut, Canada would travel a Great Circle distance of 2,493 miles (or 4,012 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 relatively short distance between Lympne Airport and Alert Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | LYM / EGMK | 
| Airport Names: | 
                    
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| Location: | Lympne, Kent, England, United Kingdom | 
| GPS Coordinates: | 51°4'58"N by 1°1'1"E | 
| Area Served: | Ashford, Kent, Hythe, Kent  | 
                
| Operator/Owner: | Royal Flying Corps (1916–18) Royal Air Force (1918–19) civil (1919–39) Fleet Air Arm (1939–40) Royal Air Force (1940–46) civil (1946–84)  | 
                
| Airport Type: | Closed | 
| Elevation: | 351 feet (107 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from LYM | 
| More Information: | LYM Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YLT / CYLT | 
| Airport Name: | Alert Airport | 
| Location: | Alert, Nunavut, Canada | 
| GPS Coordinates: | 82°31'4"N by 62°16'50"W | 
| Operator/Owner: | DND/1CdnAirDiv Alert AMO Ottawa | 
| Airport Type: | Military | 
| Elevation: | 100 feet (30 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from YLT | 
| More Information: | YLT Maps & Info | 
Facts about Lympne Airport (LYM):
- Lympne Airport /ˈlɪm/, was a military and later civil airfield, at Lympne, Kent, United Kingdom, which operated from 1916 to 1984.
 - Because of Lympne Airport's relatively low elevation of 351 feet, planes can take off or land at Lympne 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.
 - On 1 January 1927, new regulations came into effect which meant that aircraft carrying 10 or more passengers would have to carry a radio operator in addition to the pilot.
 - Lympne Airport (LYM) currently has only 1 runway.
 - In addition to being known as "Lympne Airport", another name for LYM is "Ashford Airport".
 - On 4 June 1937, a British Klemm Swallow made a pilot-less take-off from Lympne and flew for some 35 minutes before crashing into a tree.
 - Just before the Second World War, Lympne was requisitioned by the Fleet Air Arm.
 - A Junkers F.13 called at Lympne on 10 January 1923 to clear customs and then flew to Croydon where it was inspected by Secretary of State for Air Sir Samuel Hoare.
 - The closest airport to Lympne Airport (LYM) is Lydd International Airport (LYX), which is located only 9 miles (15 kilometers) SSW of LYM.
 - In May 1949, it was reported that Lympne had made a loss of £17,000 and that the Air Ministry was looking to dispose of it, although it was thought that should a sale not materialise it would continue in operation.
 - The furthest airport from Lympne Airport (LYM) is Chatham Islands (CHT), which is located 11,921 miles (19,184 kilometers) away in Waitangi, Chatham Islands, New Zealand.
 
Facts about Alert Airport (YLT):
- There have been two crashes involving fatalities at the airfield since it was established.
 - Radar and navigation equipment are trailer units that can be moved around the airport.
 - Alert Airport (YLT) currently has only 1 runway.
 - The furthest airport from Alert Airport (YLT) is Teniente Rodolfo Marsh Airport (TNM), which is located 9,999 miles (16,092 kilometers) away in Villa Las Estrellas, Antarctica.
 - The closest airport to Alert Airport (YLT) is Eureka Aerodrome (YEU), which is located 299 miles (481 kilometers) WSW of YLT.
 - A weather station was established on the site in 1950, and in 1957 construction began on the military facilities which are still in use to this day.
 - Because of Alert Airport's relatively low elevation of 100 feet, planes can take off or land at Alert 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.
 
