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

Arrival Airport:

Distance from CYM to GSY:
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- About this route
- CYM Airport Information
- GSY Airport Information
- Facts about CYM
- Facts about GSY
- 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 GSY
- List of Nearest Airports to GSY
- Map of Furthest Airports from GSY
- List of Furthest Airports from GSY
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and RAF Binbrook (GSY), Grimsby, England, United Kingdom would travel a Great Circle distance of 4,360 miles (or 7,016 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 RAF Binbrook, 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 RAF Binbrook. 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: | GSY / EGXB |
Airport Name: | RAF Binbrook |
Location: | Grimsby, England, United Kingdom |
GPS Coordinates: | 53°26'44"N by 0°12'32"W |
Operator/Owner: | Ministry of Defence |
Airport Type: | Military |
# of Runways: | 3 |
View all routes: | Routes from GSY |
More Information: | GSY Maps & Info |
Facts about Chatham Seaplane Base (CYM):
- Chatham Seaplane Base (CYM) currently has only 1 runway.
- 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.
Facts about RAF Binbrook (GSY):
- The furthest airport from RAF Binbrook (GSY) is Dunedin International Airport (DUD), which is located 11,764 miles (18,933 kilometers) away in Dunedin, Otago, New Zealand.
- As of 2012 a majority of the accommodation blocks have been demolished.
- In the mid 90s, Lincolnshire Police and Humberside Police used the site to teach riot control techniques to its Police Officers.
- RAF Binbrook (GSY) has 3 runways.
- The closest airport to RAF Binbrook (GSY) is Humberside Airport (HUY), which is located only 11 miles (17 kilometers) NNW of GSY.
- After the departure of IX and 12 squadrons in 1959, Binbrook housed Gloster Javelin all-weather fighters belonging to 64 squadron, as well as the Central Fighter Establishment.