Nonstop flight route between Tresco, Isles of Scilly, United Kingdom and Juneau, Alaska, United States:
Departure Airport:
(49°56'44"N by 6°19'53"W)
Arrival Airport:
(58°21'17"N by 134°34'35"W)
Distance from TSO to JNU:
4,403.20 miles (7,086.25 km)
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Jump to:
- About this route
- TSO Airport Information
- JNU Airport Information
- Facts about TSO
- Facts about JNU
- 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 JNU
- List of Nearest Airports to JNU
- Map of Furthest Airports from JNU
- List of Furthest Airports from JNU
About this route:
A direct, nonstop flight between Tresco Heliport (TSO), Tresco, Isles of Scilly, United Kingdom and Juneau International Airport (JNU), Juneau, Alaska, United States would travel a Great Circle distance of 4,403 miles (or 7,086 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 Juneau International 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 Juneau International 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: | JNU / PAJN |
| Airport Name: | Juneau International Airport |
| Location: | Juneau, Alaska, United States |
| GPS Coordinates: | 58°21'17"N by 134°34'35"W |
| Area Served: | Juneau, Alaska |
| Operator/Owner: | City of Juneau |
| Airport Type: | Public |
| Elevation: | 21 feet (6 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from JNU |
| More Information: | JNU Maps & Info |
Facts about Tresco Heliport (TSO):
- The heliport was officially closed on 31 October 2012 and all flights ceased operations.
- 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.
- Tresco Heliport was opened by John King, Baron King of Wartnaby, Chairman of British Airways, on 26 April 1983.
- The closest airport to Tresco Heliport (TSO) is St Mary's Airport (ISC), which is located only 3 miles (5 kilometers) SE of TSO.
- 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.
Facts about Juneau International Airport (JNU):
- Because of Juneau International Airport's relatively low elevation of 21 feet, planes can take off or land at Juneau International 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 Juneau International Airport (JNU) is Port Elizabeth International Airport (PLZ), which is located 10,521 miles (16,932 kilometers) away in Port Elizabeth, South Africa.
- Juneau International Airport (JNU) has 2 runways.
- The closest airport to Juneau International Airport (JNU) is Funter Bay Seaplane Base (FNR), which is located only 14 miles (22 kilometers) WSW of JNU.
| 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 | 13.58 miles (21.85 km) WSW | Funter Bay Seaplane Base (FNR) | Funter Bay, Alaska, United States | |
| 2 | 31.93 miles (51.39 km) W | Excursion Inlet Seaplane Base (EXI) | Excursion Inlet, Alaska, United States | |
| 3 | 35.20 miles (56.65 km) WSW | Hoonah Airport (HNH) | Hoonah, Alaska, United States | |
| 4 | 41.25 miles (66.38 km) W | Gustavus Airport (GST) | Gustavus, Alaska, United States | |
| 5 | 58.83 miles (94.67 km) S | Angoon Seaplane Base (AGN) | Angoon, Alaska, United States | |
| 6 | 59.60 miles (95.92 km) SSW | Chatham Seaplane Base (CYM) | Chatham, Alaska, United States | |
| 7 | 65.29 miles (105.07 km) W | Elfin Cove Seaplane Base (ELV) | Elfin Cove, Alaska, United States | |
| 8 | 70.15 miles (112.90 km) NNW | Haines Airport (HNS) | Haines, Alaska, United States | |
| 9 | 80.77 miles (129.99 km) NNW | Skagway Airport (SGY) | Skagway, Alaska, United States | |
| 10 | 94.89 miles (152.72 km) SSW | Sitka Rocky Gutierrez Airport (SIT) | Sitka, Alaska, United States | |
| 11 | 99.39 miles (159.95 km) SSE | Kake Airport (KAE) | Kake, Alaska, United States | |
| 12 | 123.16 miles (198.20 km) SSE | Petersburg James A. Johnson Airport (PSG) | Petersburg, Alaska, United States | |
| 13 | 129.74 miles (208.80 km) ESE | Telegraph Creek Airport (YTX) | Telegraph Creek, British Columbia, Canada | |
| 14 | 141.28 miles (227.37 km) NNE | Teslin Airport (YZW) | Teslin, Yukon, Canada | |
| 15 | 142.89 miles (229.96 km) SSE | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,520.79 miles (16,931.53 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,520.16 miles (16,930.52 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,505.49 miles (16,906.91 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,447.30 miles (16,813.26 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,424.38 miles (16,776.38 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,408.05 miles (16,750.10 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,347.70 miles (16,652.97 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 8 | 10,337.53 miles (16,636.60 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,328.35 miles (16,621.82 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,315.03 miles (16,600.39 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,300.85 miles (16,577.56 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 12 | 10,300.78 miles (16,577.45 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,293.43 miles (16,565.64 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,283.18 miles (16,549.13 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,282.05 miles (16,547.32 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |