Nonstop flight route between Tyonek, Alaska, United States and Tresco, Isles of Scilly, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from TYE to TSO:
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- About this route
- TYE Airport Information
- TSO Airport Information
- Facts about TYE
- Facts about TSO
- Map of Nearest Airports to TYE
- List of Nearest Airports to TYE
- Map of Furthest Airports from TYE
- List of Furthest Airports from TYE
- Map of Nearest Airports to TSO
- List of Nearest Airports to TSO
- Map of Furthest Airports from TSO
- List of Furthest Airports from TSO
About this route:
A direct, nonstop flight between Tyonek Airport (TYE), Tyonek, Alaska, United States and Tresco Heliport (TSO), Tresco, Isles of Scilly, United Kingdom would travel a Great Circle distance of 4,522 miles (or 7,277 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 Tyonek Airport and Tresco Heliport, 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 Tyonek Airport and Tresco Heliport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | TYE / |
Airport Name: | Tyonek Airport |
Location: | Tyonek, Alaska, United States |
GPS Coordinates: | 61°4'36"N by 151°8'17"W |
Area Served: | Tyonek, Alaska |
Operator/Owner: | Village of Tyonek |
Airport Type: | Private |
Elevation: | 110 feet (34 meters) |
# of Runways: | 1 |
View all routes: | Routes from TYE |
More Information: | TYE Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | TSO / EGHT |
Airport Name: | Tresco Heliport |
Location: | Tresco, Isles of Scilly, United Kingdom |
GPS Coordinates: | 49°56'44"N by 6°19'53"W |
Operator/Owner: | Tresco Estates |
Airport Type: | Public |
Elevation: | 20 feet (6 meters) |
View all routes: | Routes from TSO |
More Information: | TSO Maps & Info |
Facts about Tyonek Airport (TYE):
- The closest airport to Tyonek Airport (TYE) is Beluga Airport (BVU), which is located only 7 miles (12 kilometers) NNE of TYE.
- The furthest airport from Tyonek Airport (TYE) is Port Elizabeth International Airport (PLZ), which is located 10,559 miles (16,994 kilometers) away in Port Elizabeth, South Africa.
- Tyonek Airport (TYE) currently has only 1 runway.
- Because of Tyonek Airport's relatively low elevation of 110 feet, planes can take off or land at Tyonek 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.
Facts about Tresco Heliport (TSO):
- The furthest airport from Tresco Heliport (TSO) is Dunedin International Airport (DUD), which is nearly antipodal to Tresco Heliport (meaning Tresco Heliport is almost on the exact opposite side of the Earth from Dunedin International Airport), and is located 12,116 miles (19,499 kilometers) away in Dunedin, Otago, New Zealand.
- Because of Tresco Heliport's relatively low elevation of 20 feet, planes can take off or land at Tresco Heliport 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.
- Tresco Heliport had a CAA Ordinary Licence that allowed flights for the public transport of passengers or for flying instruction as authorised by the licensee.
- The closest airport to Tresco Heliport (TSO) is St Mary's Airport (ISC), which is located only 3 miles (5 kilometers) SE of TSO.
- On summer weekdays the heliport received up to six flights a day from Penzance Heliport on the mainland, declining to two services a day in winter.