Nonstop flight route between Chatham, Alaska, United States and Yateley, Hampshire, England, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from CYM to BBS:
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- About this route
- CYM Airport Information
- BBS Airport Information
- Facts about CYM
- Facts about BBS
- 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 BBS
- List of Nearest Airports to BBS
- Map of Furthest Airports from BBS
- List of Furthest Airports from BBS
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Blackbushe Airport (BBS), Yateley, Hampshire, England, United Kingdom would travel a Great Circle distance of 4,481 miles (or 7,211 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 Blackbushe 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 Blackbushe 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: | BBS / EGLK |
Airport Name: | Blackbushe Airport |
Location: | Yateley, Hampshire, England, United Kingdom |
GPS Coordinates: | 51°19'26"N by 0°50'51"W |
Operator/Owner: | Blackbushe Airport Ltd |
Airport Type: | Private-owned, Public-use |
Elevation: | 325 feet (99 meters) |
# of Runways: | 1 |
View all routes: | Routes from BBS |
More Information: | BBS Maps & Info |
Facts about Chatham Seaplane Base (CYM):
- 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.
- 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.
- Chatham Seaplane Base (CYM) currently has only 1 runway.
Facts about Blackbushe Airport (BBS):
- The furthest airport from Blackbushe Airport (BBS) is Dunedin International Airport (DUD), which is located 11,884 miles (19,126 kilometers) away in Dunedin, Otago, New Zealand.
- Blackbushe Airport (BBS) currently has only 1 runway.
- Because of Blackbushe Airport's relatively low elevation of 325 feet, planes can take off or land at Blackbushe 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 15 July 1978, the airfield was the location for an open-air concert, the Picnic at Blackbushe, which was attended by some 200,000 people.
- On 31 May 1960 the airport closed.
- The airport passed into private ownership and was formally re-opened as a general aviation field on 6 October 1962.
- The closest airport to Blackbushe Airport (BBS) is Farnborough Airport (FAB), which is located only 5 miles (7 kilometers) SE of BBS.
- The airport started life in 1942 as RAF Hartford Bridge, and it was used by RAF squadrons throughout the remainder of Second World War for reconnaissance, defence and strike operations using Spitfires and Mosquitoes.