Nonstop flight route between Plymouth, United Kingdom and Unalakleet, Alaska, United States:
Departure Airport:
(50°25'22"N by 4°6'20"W)
Arrival Airport:
(63°53'17"N by 160°47'56"W)
Distance from PLH to UNK:
4,438.68 miles (7,143.35 km)
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- About this route
- PLH Airport Information
- UNK Airport Information
- Facts about PLH
- Facts about UNK
- Map of Nearest Airports to PLH
- List of Nearest Airports to PLH
- Map of Furthest Airports from PLH
- List of Furthest Airports from PLH
- Map of Nearest Airports to UNK
- List of Nearest Airports to UNK
- Map of Furthest Airports from UNK
- List of Furthest Airports from UNK
About this route:
A direct, nonstop flight between Plymouth City Airport (PLH), Plymouth, United Kingdom and Unalakleet Airport (UNK), Unalakleet, Alaska, United States would travel a Great Circle distance of 4,439 miles (or 7,143 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 Plymouth City Airport and Unalakleet 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 Plymouth City Airport and Unalakleet Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | PLH / EGHD |
| Airport Name: | Plymouth City Airport |
| Location: | Plymouth, United Kingdom |
| GPS Coordinates: | 50°25'22"N by 4°6'20"W |
| Area Served: | Plymouth |
| Operator/Owner: | Plymouth City Council |
| Airport Type: | Public |
| Elevation: | 476 feet (145 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PLH |
| More Information: | PLH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | UNK / PAUN |
| Airport Name: | Unalakleet Airport |
| Location: | Unalakleet, Alaska, United States |
| GPS Coordinates: | 63°53'17"N by 160°47'56"W |
| Area Served: | Unalakleet, Alaska |
| Operator/Owner: | State of Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 21 feet (6 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from UNK |
| More Information: | UNK Maps & Info |
Facts about Plymouth City Airport (PLH):
- Plymouth City Airport handled 157,933 passengers last year.
- In October 2011, a group of local businesses formed a group called VIABLE, that aims to re-open the site.
- Plymouth City Airport (PLH) currently has only 1 runway.
- The airport closed and ceased all operations on 23 December 2011.
- Further support for the continued use of the airport came in February 2008 when Air Southwest and the Plymouth Chamber of Commerce & Industry announced the results of an air travel survey aimed at over 200 businesses in Plymouth.
- The closest airport to Plymouth City Airport (PLH) is Exeter International Airport (EXT), which is located 37 miles (60 kilometers) NE of PLH.
- The furthest airport from Plymouth City Airport (PLH) is Dunedin International Airport (DUD), which is nearly antipodal to Plymouth City Airport (meaning Plymouth City Airport is almost on the exact opposite side of the Earth from Dunedin International Airport), and is located 12,030 miles (19,361 kilometers) away in Dunedin, Otago, New Zealand.
- Because of Plymouth City Airport's relatively low elevation of 476 feet, planes can take off or land at Plymouth City 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 Unalakleet Airport (UNK):
- Because of Unalakleet Airport's relatively low elevation of 21 feet, planes can take off or land at Unalakleet 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 closest airport to Unalakleet Airport (UNK) is Shaktoolik Airport (SKK), which is located 36 miles (58 kilometers) NNW of UNK.
- The furthest airport from Unalakleet Airport (UNK) is Cape Town International Airport (CPT), which is located 10,369 miles (16,688 kilometers) away in Cape Town, South Africa.
- Unalakleet Airport (UNK) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 37.22 miles (59.90 km) NE | Exeter International Airport (EXT) | Exeter, United Kingdom |     |
| 2 | 39.17 miles (63.03 km) W | Newquay Cornwall Airport (NQY) | Newquay, England, United Kingdom | |
| 3 | 72.56 miles (116.78 km) WSW | Land's End Airport (LEQ) | Land's End, Cornwall, England, United Kingdom | |
| 4 | 73.86 miles (118.86 km) NNE | MoD St Athan (DGX) | St Athan, Wales, United Kingdom | |
| 5 | 75.04 miles (120.77 km) NNE | Cardiff Airport (CWL) | Cardiff, Wales, United Kingdom | |
| 6 | 81.72 miles (131.51 km) N | Swansea Airport (SWS) | Swansea, Wales, United Kingdom | |
| 7 | 89.72 miles (144.39 km) NE | Bristol Airport (BRS) | Bristol, England, United Kingdom | |
| 8 | 95.57 miles (153.81 km) SE | Guernsey Airport (GCI) | Guernsey, Channel Islands, United Kingdom | |
| 9 | 97.39 miles (156.73 km) ESE | Alderney Airport (ACI) | Alderney, Channel Islands, United Kingdom | |
| 10 | 100.35 miles (161.49 km) NE | Bristol Filton Airport (FZO) | Filton, Bristol, United Kingdom | |
| 11 | 102.27 miles (164.60 km) ENE | Bournemouth Airport (BOH) | Bournemouth, England, United Kingdom | |
| 12 | 102.94 miles (165.66 km) WSW | St Mary's Airport (ISC) | St Mary's, Isles of Scilly, United Kingdom | |
| 13 | 103.83 miles (167.10 km) WSW | Tresco Heliport (TSO) | Tresco, Isles of Scilly, United Kingdom | |
| 14 | 104.26 miles (167.79 km) NNW | Haverfordwest Aerodrome (HAW) | Haverfordwest, Wales, United Kingdom | |
| 15 | 118.50 miles (190.71 km) NE | RAF Lyneham (LYE) | Wiltshire, England, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,030.45 miles (19,361.09 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 2 | 12,006.20 miles (19,322.05 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 3 | 11,998.81 miles (19,310.16 km) SSE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,992.59 miles (19,300.16 km) SE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 5 | 11,966.88 miles (19,258.78 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 11,961.06 miles (19,249.41 km) SSE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,947.14 miles (19,227.00 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 8 | 11,937.36 miles (19,211.27 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 9 | 11,936.06 miles (19,209.18 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 10 | 11,932.33 miles (19,203.18 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 11 | 11,911.75 miles (19,170.06 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,903.46 miles (19,156.71 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 13 | 11,893.35 miles (19,140.45 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 14 | 11,882.15 miles (19,122.42 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 15 | 11,873.60 miles (19,108.66 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.73 miles (57.51 km) NNW | Shaktoolik Airport (SKK) | Shaktoolik, Alaska, United States | |
| 2 | 48.69 miles (78.35 km) SW | St. Michael Airport (SMK) | St. Michael, Alaska, United States | |
| 3 | 52.08 miles (83.82 km) WSW | Stebbins Airport (WBB) | Stebbins, Alaska, United States | |
| 4 | 66.87 miles (107.62 km) NW | Elim Airport (ELI) | Elim, Alaska, United States | |
| 5 | 68.84 miles (110.79 km) ENE | Kaltag Airport (KAL) | Kaltag, Alaska, United States | |
| 6 | 72.33 miles (116.40 km) SSE | Grayling Airport (KGX) | Grayling, Alaska, United States | |
| 7 | 73.39 miles (118.12 km) N | Koyuk Alfred Adams Airport (KKA) | Koyuk, Alaska, United States | |
| 8 | 80.60 miles (129.71 km) NW | Golovin Airport (GLV) | Golovin, Alaska, United States | |
| 9 | 87.85 miles (141.38 km) SSE | Anvik Airport (ANV) | Anvik, Alaska, United States | |
| 10 | 91.04 miles (146.51 km) SSE | Shageluk Airport (SHX) | Shageluk, Alaska, United States | |
| 11 | 91.32 miles (146.97 km) N | Haycock Airport (HAY) | Haycock, Alaska, United States | |
| 12 | 95.91 miles (154.35 km) NW | White Mountain Airport (WMO) | White Mountain, Alaska, United States | |
| 13 | 100.18 miles (161.22 km) NE | Nulato Airport (NUL) | Nulato, Alaska, United States | |
| 14 | 103.12 miles (165.95 km) SW | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 15 | 105.57 miles (169.90 km) N | Granite Mountain Air Station (GMT) | Granite Mountain, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,369.44 miles (16,687.96 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,367.72 miles (16,685.18 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,352.62 miles (16,660.88 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,315.27 miles (16,600.78 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,273.08 miles (16,532.88 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,164.61 miles (16,358.31 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,139.30 miles (16,317.59 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 8 | 10,103.51 miles (16,259.98 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,071.64 miles (16,208.69 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 10 | 10,055.18 miles (16,182.20 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,052.16 miles (16,177.35 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 12 | 10,051.35 miles (16,176.04 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 13 | 10,045.65 miles (16,166.86 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 14 | 10,045.65 miles (16,166.86 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 15 | 10,044.32 miles (16,164.73 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |