Nonstop flight route between Tresco, Isles of Scilly, United Kingdom and Tyonek, Alaska, United States:
Departure Airport:
(49°56'44"N by 6°19'53"W)
Arrival Airport:
(61°4'36"N by 151°8'17"W)
Distance from TSO to TYE:
4,521.58 miles (7,276.77 km)
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Jump to:
- About this route
- TSO Airport Information
- TYE Airport Information
- Facts about TSO
- Facts about 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
- Map of Nearest Airports to TYE
- List of Nearest Airports to TYE
- Map of Furthest Airports from TYE
- List of Furthest Airports from TYE
About this route:
A direct, nonstop flight between Tresco Heliport (TSO), Tresco, Isles of Scilly, United Kingdom and Tyonek Airport (TYE), Tyonek, Alaska, United States 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 Tresco Heliport and Tyonek 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 Tresco Heliport and Tyonek Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival 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 |
Facts about Tresco Heliport (TSO):
- The closest airport to Tresco Heliport (TSO) is St Mary's Airport (ISC), which is located only 3 miles (5 kilometers) SE of TSO.
- Tresco's principal industry is tourism, and the heliport supported this by enabling scheduled helicopter service to and from the mainland.
- The heliport was officially closed on 31 October 2012 and all flights ceased operations.
- 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.
- 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.
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.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 2.84 miles (4.57 km) SE | St Mary's Airport (ISC) | St Mary's, Isles of Scilly, United Kingdom |     |
| 2 | 31.28 miles (50.34 km) ENE | Land's End Airport (LEQ) | Land's End, Cornwall, England, United Kingdom | |
| 3 | 68.29 miles (109.90 km) ENE | Newquay Cornwall Airport (NQY) | Newquay, England, United Kingdom | |
| 4 | 103.83 miles (167.10 km) ENE | Plymouth City Airport (PLH) | Plymouth, United Kingdom | |
| 5 | 134.72 miles (216.81 km) SE | Brest Bretagne Airport (BES) | Brest, France | |
| 6 | 139.71 miles (224.84 km) ENE | Exeter International Airport (EXT) | Exeter, United Kingdom | |
| 7 | 143.43 miles (230.83 km) NNE | Haverfordwest Aerodrome (HAW) | Haverfordwest, Wales, United Kingdom | |
| 8 | 146.56 miles (235.86 km) SE | Morlaix - Ploujean Airport (MXN) | Morlaix, France | |
| 9 | 151.42 miles (243.68 km) NE | Swansea Airport (SWS) | Swansea, Wales, United Kingdom | |
| 10 | 152.67 miles (245.69 km) ESE | Lannion - Côte de Granit Airport (LAI) | Lannion, France | |
| 11 | 158.32 miles (254.79 km) NNW | Waterford Airport (WAT) | Waterford, Ireland | |
| 12 | 161.28 miles (259.56 km) NW | Cork Airport (ORK) | Cork, Ireland | |
| 13 | 161.96 miles (260.65 km) NE | MoD St Athan (DGX) | St Athan, Wales, United Kingdom | |
| 14 | 164.82 miles (265.25 km) NE | Cardiff Airport (CWL) | Cardiff, Wales, United Kingdom | |
| 15 | 167.83 miles (270.09 km) SE | Quimper - Cornouaille Airport (UIP) | Quimper, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,116.17 miles (19,499.04 km) SSE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 2 | 12,106.13 miles (19,482.88 km) SE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 3 | 12,089.85 miles (19,456.69 km) SE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 4 | 12,072.46 miles (19,428.69 km) SSE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 12,053.46 miles (19,398.12 km) SSE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 12,030.41 miles (19,361.02 km) SSE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 12,026.21 miles (19,354.26 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 8 | 12,020.89 miles (19,345.70 km) SSE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 9 | 12,010.12 miles (19,328.36 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 10 | 11,987.50 miles (19,291.97 km) S | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 11 | 11,987.48 miles (19,291.94 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,984.17 miles (19,286.60 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 13 | 11,978.55 miles (19,277.56 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 11,956.78 miles (19,242.53 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 15 | 11,921.07 miles (19,185.06 km) SSE | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.34 miles (11.82 km) NNE | Beluga Airport (BVU) | Beluga, Alaska, United States | |
| 2 | 34.96 miles (56.27 km) S | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 3 | 38.62 miles (62.15 km) E | Ted Stevens Anchorage International Airport (ANC) | Anchorage, Alaska, United States | |
| 4 | 41.71 miles (67.12 km) S | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| 5 | 44.16 miles (71.07 km) ENE | Merrill Field (MRI) | Anchorage, Alaska, United States | |
| 6 | 45.99 miles (74.01 km) ENE | Elmendorf Air Force Base (EDF) | Anchorage, Alaska, United States | |
| 7 | 51.06 miles (82.18 km) ENE | Bryant Army Airfield (FRN) | Fort Richardson, Anchorage, Alaska, United States | |
| 8 | 54.20 miles (87.22 km) NE | Big Lake Airport (BGQ) | Big Lake, Alaska, United States | |
| 9 | 59.00 miles (94.95 km) NE | Willow Airport (WOW) | Willow, Alaska, United States | |
| 10 | 61.42 miles (98.85 km) N | Skwentna Airport (SKW) | Skwentna, Alaska, United States | |
| 11 | 63.09 miles (101.53 km) ENE | Wasilla Airport (WWA) | Wasilla, Alaska, United States | |
| 12 | 76.78 miles (123.57 km) ENE | Palmer Municipal Airport (PAQ) | Palmer, Alaska, United States | |
| 13 | 87.78 miles (141.26 km) SE | Seward Airport (SWD) | Seward, Alaska, United States | |
| 14 | 92.50 miles (148.87 km) NNE | Talkeetna Airport (TKA) | Talkeetna, Alaska, United States | |
| 15 | 99.55 miles (160.22 km) S | Homer Airport (HOM) | Homer, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,559.32 miles (16,993.54 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,544.27 miles (16,969.32 km) SSE | George Airport (GRJ) | George, South Africa | |
| 3 | 10,533.11 miles (16,951.36 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,508.84 miles (16,912.30 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,498.74 miles (16,896.05 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,396.44 miles (16,731.40 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,347.90 miles (16,653.29 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,282.04 miles (16,547.31 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,278.12 miles (16,541.00 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,274.57 miles (16,535.28 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,272.59 miles (16,532.10 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,264.05 miles (16,518.34 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,260.67 miles (16,512.91 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,251.62 miles (16,498.34 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,239.95 miles (16,479.57 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |