Nonstop flight route between Perth, Scotland, United Kingdom and Unalaska, Alaska, United States:
Departure Airport:
(56°26'27"N by 3°22'26"W)
Arrival Airport:
(53°53'56"N by 166°32'41"W)
Distance from PSL to DUT:
4,753.98 miles (7,650.77 km)
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Jump to:
- About this route
- PSL Airport Information
- DUT Airport Information
- Facts about PSL
- Facts about DUT
- Map of Nearest Airports to PSL
- List of Nearest Airports to PSL
- Map of Furthest Airports from PSL
- List of Furthest Airports from PSL
- Map of Nearest Airports to DUT
- List of Nearest Airports to DUT
- Map of Furthest Airports from DUT
- List of Furthest Airports from DUT
About this route:
A direct, nonstop flight between Perth Airport (PSL), Perth, Scotland, United Kingdom and Unalaska Airport (DUT), Unalaska, Alaska, United States would travel a Great Circle distance of 4,754 miles (or 7,651 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 Perth Airport and Unalaska 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 Perth Airport and Unalaska Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | PSL / EGPT |
| Airport Names: |
|
| Location: | Perth, Scotland, United Kingdom |
| GPS Coordinates: | 56°26'27"N by 3°22'26"W |
| Area Served: | Perth, Scotland |
| Operator/Owner: | ACS Aviation Ltd |
| Airport Type: | Public |
| Elevation: | 397 feet (121 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from PSL |
| More Information: | PSL Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | DUT / PADU |
| Airport Names: |
|
| Location: | Unalaska, Alaska, United States |
| GPS Coordinates: | 53°53'56"N by 166°32'41"W |
| Area Served: | Unalaska, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 22 feet (7 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DUT |
| More Information: | DUT Maps & Info |
Facts about Perth Airport (PSL):
- The airport opened in 1936 as Scone Aerodrome.
- The furthest airport from Perth Airport (PSL) is Ryan's Creek Aerodrome (SZS), which is located 11,684 miles (18,804 kilometers) away in Stewart Island, New Zealand.
- In addition to being known as "Perth Airport", another name for PSL is "Perth (Scone) Airport".
- Because of Perth Airport's relatively low elevation of 397 feet, planes can take off or land at Perth 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.
- Perth Airport (PSL) has 3 runways.
- The closest airport to Perth Airport (PSL) is Dundee Airport (DND), which is located only 13 miles (21 kilometers) E of PSL.
Facts about Unalaska Airport (DUT):
- The furthest airport from Unalaska Airport (DUT) is Cape Town International Airport (CPT), which is located 11,037 miles (17,763 kilometers) away in Cape Town, South Africa.
- The closest airport to Unalaska Airport (DUT) is Akutan Seaplane Base (KQA), which is located 35 miles (56 kilometers) ENE of DUT.
- Scheduled commercial airline service is provided by PenAir, a code share partner of Alaska Airlines.
- In addition to being known as "Unalaska Airport", other names for DUT include "Dutch Harbor Airport" and "Tom Madsen Airport".
- Unalaska Airport (DUT) currently has only 1 runway.
- Unalaska Airport has one runway designated 12/30 with an asphalt surface measuring 4,100 by 100 feet.
- Because of Unalaska Airport's relatively low elevation of 22 feet, planes can take off or land at Unalaska 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 13.32 miles (21.43 km) E | Dundee Airport (DND) | Dundee, Scotland, United Kingdom |     |
| 2 | 19.88 miles (31.99 km) ESE | RAF Leuchars (ADX) | St Andrews, Scotland, United Kingdom | |
| 3 | 33.93 miles (54.61 km) S | Edinburgh Airport (EDI) | Edinburgh, United Kingdom | |
| 4 | 56.63 miles (91.14 km) SW | Glasgow International Airport (GLA) | Glasgow, Scotland, United Kingdom | |
| 5 | 68.88 miles (110.84 km) NE | Aberdeen International Airport (ABZ) | Aberdeen, Scotland, United Kingdom | |
| 6 | 79.81 miles (128.45 km) SW | Glasgow-Prestwick Airport (PIK) | Prestwick (near Glasgow), Scotland, United Kingdom | |
| 7 | 80.21 miles (129.09 km) NNW | Inverness Airport (INV) | Inverness, Scotland, United Kingdom | |
| 8 | 83.78 miles (134.83 km) N | Kinloss Barracks (FSS) | Forres, Scotland, United Kingdom | |
| 9 | 87.36 miles (140.58 km) N | RAF Lossiemouth (LMO) | Lossiemouth, Scotland, United Kingdom | |
| 10 | 106.19 miles (170.90 km) SSE | Carlisle Lake District Airport (CAX) | Carlisle, England, United Kingdom | |
| 11 | 113.25 miles (182.26 km) SW | Campbeltown Airport (CAL) | Campbeltown, Scotland, United Kingdom | |
| 12 | 113.27 miles (182.30 km) WSW | Colonsay Airport (CSA) | Colonsay, Inner Hebrides, Scotland, United Kingdom | |
| 13 | 116.99 miles (188.28 km) SE | Newcastle Airport (NCL) | Newcastle upon Tyne, United Kingdom | |
| 14 | 123.00 miles (197.96 km) WSW | Islay Airport (ILY) | Islay, Scotland, United Kingdom | |
| 15 | 124.12 miles (199.76 km) W | Coll Island Airport (COL) | Coll, Scotland, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,684.41 miles (18,804.19 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,659.72 miles (18,764.46 km) SSE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,658.08 miles (18,761.81 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 4 | 11,608.59 miles (18,682.17 km) SSE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 11,599.94 miles (18,668.25 km) SSE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 11,576.98 miles (18,631.30 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,565.97 miles (18,613.58 km) SSE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,565.67 miles (18,613.10 km) SSE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 11,545.10 miles (18,579.99 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 10 | 11,540.10 miles (18,571.95 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 11 | 11,525.26 miles (18,548.06 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,524.03 miles (18,546.08 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 13 | 11,516.07 miles (18,533.26 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 11,512.98 miles (18,528.31 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 15 | 11,494.23 miles (18,498.12 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.10 miles (56.49 km) ENE | Akutan Seaplane Base (KQA) | Akutan, Alaska, United States | |
| 2 | 115.63 miles (186.09 km) SW | Nikolski Air Station (IKO) | Nikolski, Alaska, United States | |
| 3 | 142.15 miles (228.78 km) ENE | False Pass Airport (KFP) | False Pass, Alaska, United States | |
| 4 | 160.46 miles (258.23 km) ENE | Pauloff Harbor Seaplane Base (KPH) | Sanak Island, Alaska, United States | |
| 5 | 177.69 miles (285.96 km) ENE | Cold Bay Airport (CDB) | Cold Bay, Alaska, United States | |
| 6 | 191.11 miles (307.56 km) ENE | King Cove Airport (KVC) | King Cove, Alaska, United States | |
| 7 | 222.07 miles (357.39 km) NNW | St. George Airport (STG) | St. George, Alaska, United States | |
| 8 | 258.48 miles (415.98 km) NE | Nelson Lagoon Airport (NLG) | Nelson Lagoon, Alaska, United States | |
| 9 | 260.01 miles (418.45 km) ENE | Sand Point Airport (SDP) | Sand Point, Alaska, United States | |
| 10 | 267.59 miles (430.64 km) NNW | St. Paul Island Airport (SNP) | St. Paul Island, Alaska, United States | |
| 11 | 278.38 miles (448.00 km) NE | Port Moller Airport (PML) | Cold Bay, Alaska, United States | |
| 12 | 324.27 miles (521.87 km) ENE | Perryville Airport (KPV) | Perryville, Alaska, United States | |
| 13 | 338.39 miles (544.58 km) WSW | Atka Airport (AKB) | Atka, Alaska, United States | |
| 14 | 347.50 miles (559.25 km) ENE | Chignik Lake Airport (KCQ) | Chignik Lake, Alaska, United States | |
| 15 | 355.74 miles (572.51 km) ENE | Chignik Fisheries Airport (KCG) | Chignik, Alaska, United States. | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,037.14 miles (17,762.52 km) SSW | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,995.13 miles (17,694.91 km) SSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,938.74 miles (17,604.15 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,885.53 miles (17,518.51 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,832.30 miles (17,432.85 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,753.73 miles (17,306.41 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 7 | 10,718.30 miles (17,249.39 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,714.69 miles (17,243.58 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 9 | 10,714.69 miles (17,243.58 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 10 | 10,680.07 miles (17,187.86 km) S | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |
| 11 | 10,637.02 miles (17,118.58 km) SW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 12 | 10,634.24 miles (17,114.11 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 13 | 10,631.42 miles (17,109.57 km) SSW | Upington Airport (UTN) | Upington, South Africa | |
| 14 | 10,629.75 miles (17,106.88 km) S | Karasburg Airport (KAS) | Karasburg, Namibia | |
| 15 | 10,620.66 miles (17,092.25 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |