Nonstop flight route between Chatham, Alaska, United States and Lympne, Kent, England, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from CYM to LYM:
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- About this route
- CYM Airport Information
- LYM Airport Information
- Facts about CYM
- Facts about LYM
- Map of Nearest Airports to CYM
- List of Nearest Airports to CYM
- Map of Furthest Airports from CYM
- List of Furthest Airports from CYM
- Map of Nearest Airports to LYM
- List of Nearest Airports to LYM
- Map of Furthest Airports from LYM
- List of Furthest Airports from LYM
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Lympne Airport (LYM), Lympne, Kent, England, United Kingdom would travel a Great Circle distance of 4,530 miles (or 7,290 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 Chatham Seaplane Base and Lympne 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 Chatham Seaplane Base and Lympne Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CYM / |
Airport Name: | Chatham Seaplane Base |
Location: | Chatham, Alaska, United States |
GPS Coordinates: | 57°30'54"N by 134°56'45"W |
Area Served: | Chatham, Alaska |
Operator/Owner: | Chatham Cannery Ltd. |
Airport Type: | Public use |
Elevation: | 0 feet (0 meters) |
# of Runways: | 1 |
View all routes: | Routes from CYM |
More Information: | CYM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | LYM / EGMK |
Airport Names: |
|
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 |
Facts about Chatham Seaplane Base (CYM):
- The furthest airport from Chatham Seaplane Base (CYM) is Port Alfred Airport (AFD), which is located 10,576 miles (17,020 kilometers) away in Port Alfred, South Africa.
- Because of Chatham Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Chatham Seaplane Base 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 Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of CYM.
- Chatham Seaplane Base (CYM) currently has only 1 runway.
Facts about Lympne Airport (LYM):
- In March 1932, the arrangements for flying between Lympne and Croydon in poor visibility were altered.
- 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.
- 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.
- In September 1939, the base was renamed HMS Daedalus II, but was transferred back to the RAF in May 1940.
- A meeting was held over the Easter weekend in 1928 by the Cinque Ports Flying Club.
- In addition to being known as "Lympne Airport", another name for LYM is "Ashford Airport".
- In 1918, Lympne was designated a First Class Landing Ground and the Day and Night Bombing Observation School was formed here in May.
- Lympne Airport (LYM) currently has only 1 runway.
- 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.
- The closest airport to Lympne Airport (LYM) is Lydd International Airport (LYX), which is located only 9 miles (15 kilometers) SSW of LYM.