Nonstop flight route between Grimsby, England, United Kingdom and Metlakatla, Annette Island, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from GSY to MTM:
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- About this route
- GSY Airport Information
- MTM Airport Information
- Facts about GSY
- Facts about MTM
- Map of Nearest Airports to GSY
- List of Nearest Airports to GSY
- Map of Furthest Airports from GSY
- List of Furthest Airports from GSY
- Map of Nearest Airports to MTM
- List of Nearest Airports to MTM
- Map of Furthest Airports from MTM
- List of Furthest Airports from MTM
About this route:
A direct, nonstop flight between RAF Binbrook (GSY), Grimsby, England, United Kingdom and Metlakatla Seaplane Base (MTM), Metlakatla, Annette Island, Alaska, United States would travel a Great Circle distance of 4,441 miles (or 7,147 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 RAF Binbrook and Metlakatla Seaplane Base, 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 RAF Binbrook and Metlakatla Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | MTM / PAMM |
Airport Name: | Metlakatla Seaplane Base |
Location: | Metlakatla, Annette Island, Alaska, United States |
GPS Coordinates: | 55°7'51"N by 131°34'41"W |
Area Served: | Metlakatla, Alaska |
Operator/Owner: | Alaska DOT&PF - Southeast Region |
Airport Type: | Public |
Elevation: | 0 feet (0 meters) |
# of Runways: | 2 |
View all routes: | Routes from MTM |
More Information: | MTM Maps & Info |
Facts about RAF Binbrook (GSY):
- RAF Binbrook (GSY) has 3 runways.
- 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.
- The station closed as a Main Operating Base in the 1980s, although it continued as a Relief Landing Ground for RAF Scampton into the early 1990s before eventually closing and all military activity ceasing, it was subsequently sold off for development.
- The closest airport to RAF Binbrook (GSY) is Humberside Airport (HUY), which is located only 11 miles (17 kilometers) NNW of GSY.
Facts about Metlakatla Seaplane Base (MTM):
- Because of Metlakatla Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Metlakatla 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.
- Metlakatla Seaplane Base (MTM) has 2 runways.
- The furthest airport from Metlakatla Seaplane Base (MTM) is Port Alfred Airport (AFD), which is located 10,621 miles (17,093 kilometers) away in Port Alfred, South Africa.
- Metlakatla Seaplane Base is a state owned, public use seaplane base located in Metlakatla, a community on Annette Island in the Prince of Wales-Hyder Census Area of the U.S.
- The closest airport to Metlakatla Seaplane Base (MTM) is Annette Island Airport (ANN), which is located only 6 miles (10 kilometers) S of MTM.