Nonstop flight route between Port Alexander, Alaska, United States and Aosta, Italy:
Departure Airport:
(56°14'48"N by 134°38'53"W)
Arrival Airport:
(45°44'17"N by 7°22'6"E)
Distance from PTD to AOT:
5,054.47 miles (8,134.36 km)
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Jump to:
- About this route
- PTD Airport Information
- AOT Airport Information
- Facts about PTD
- Facts about AOT
- Map of Nearest Airports to PTD
- List of Nearest Airports to PTD
- Map of Furthest Airports from PTD
- List of Furthest Airports from PTD
- Map of Nearest Airports to AOT
- List of Nearest Airports to AOT
- Map of Furthest Airports from AOT
- List of Furthest Airports from AOT
About this route:
A direct, nonstop flight between Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States and Aosta Valley Airport (AOT), Aosta, Italy would travel a Great Circle distance of 5,054 miles (or 8,134 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 Port Alexander Seaplane Base and Aosta Valley 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 Port Alexander Seaplane Base and Aosta Valley Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | PTD / PAAP |
| Airport Names: |
|
| Location: | Port Alexander, Alaska, United States |
| GPS Coordinates: | 56°14'48"N by 134°38'53"W |
| Area Served: | Port Alexander, Alaska |
| Operator/Owner: | Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PTD |
| More Information: | PTD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | AOT / LIMW |
| Airport Names: |
|
| Location: | Aosta, Italy |
| GPS Coordinates: | 45°44'17"N by 7°22'6"E |
| Area Served: | Aosta |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 1791 feet (546 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from AOT |
| More Information: | AOT Maps & Info |
Facts about Port Alexander Seaplane Base (PTD):
- The furthest airport from Port Alexander Seaplane Base (PTD) is Port Alfred Airport (AFD), which is located 10,640 miles (17,123 kilometers) away in Port Alfred, South Africa.
- The closest airport to Port Alexander Seaplane Base (PTD) is Point Baker Seaplane Base (KPB), which is located 40 miles (64 kilometers) E of PTD.
- In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
- Because of Port Alexander Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Alexander Seaplane Base 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.
- Port Alexander Seaplane Base (PTD) currently has only 1 runway.
Facts about Aosta Valley Airport (AOT):
- In addition to being known as "Aosta Valley Airport", another name for AOT is "Aeroporto della Valle d'AostaAéroport de la Vallée d'Aoste".
- The furthest airport from Aosta Valley Airport (AOT) is Chatham Islands (CHT), which is nearly antipodal to Aosta Valley Airport (meaning Aosta Valley Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,207 miles (19,645 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Aosta Valley Airport (AOT) currently has only 1 runway.
- The closest airport to Aosta Valley Airport (AOT) is Sion Airport (SIR), which is located 33 miles (54 kilometers) N of AOT.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 39.98 miles (64.34 km) E | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States |     |
| 2 | 40.21 miles (64.71 km) E | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 3 | 55.24 miles (88.91 km) ESE | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 4 | 56.78 miles (91.38 km) NNE | Kake Airport (KAE) | Kake, Alaska, United States | |
| 5 | 59.38 miles (95.57 km) E | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 6 | 61.29 miles (98.64 km) ESE | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 7 | 61.58 miles (99.10 km) NNW | Sitka Rocky Gutierrez Airport (SIT) | Sitka, Alaska, United States | |
| 8 | 71.67 miles (115.35 km) ESE | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 9 | 75.33 miles (121.23 km) ENE | Petersburg James A. Johnson Airport (PSG) | Petersburg, Alaska, United States | |
| 10 | 76.38 miles (122.92 km) SE | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 11 | 78.74 miles (126.71 km) SE | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 12 | 85.40 miles (137.44 km) SE | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 13 | 86.86 miles (139.79 km) N | Angoon Seaplane Base (AGN) | Angoon, Alaska, United States | |
| 14 | 88.33 miles (142.16 km) N | Chatham Seaplane Base (CYM) | Chatham, Alaska, United States | |
| 15 | 88.72 miles (142.78 km) ENE | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,639.80 miles (17,123.05 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,636.65 miles (17,117.99 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,628.00 miles (17,104.07 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,554.56 miles (16,985.87 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,550.30 miles (16,979.02 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,537.99 miles (16,959.21 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,469.73 miles (16,849.35 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,459.21 miles (16,832.43 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,444.62 miles (16,808.94 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 10 | 10,442.29 miles (16,805.19 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,427.82 miles (16,781.91 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,427.52 miles (16,781.43 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,426.91 miles (16,780.44 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,410.61 miles (16,754.20 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,407.54 miles (16,749.28 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.31 miles (53.61 km) N | Sion Airport (SIR) | Sion, Switzerland | |
| 2 | 35.16 miles (56.59 km) W | Megève Aerodrome (MVV) | Megève, France | |
| 3 | 39.44 miles (63.48 km) SSE | Turin Airport (TRN) | Turin, Italy | |
| 4 | 42.61 miles (68.57 km) WSW | Courchevel Airport (CVF) | Courchevel, France | |
| 5 | 44.57 miles (71.73 km) WSW | Méribel Airport (MFX) | Meribel, France | |
| 6 | 61.46 miles (98.91 km) WNW | Annemasse Aerodrome (QNJ) | Annemasse, France | |
| 7 | 65.80 miles (105.90 km) E | Milan Malpensa Airport (MXP) | Milano, Italy | |
| 8 | 66.37 miles (106.80 km) NNW | Lausanne Airport (QLS) | Lausanne, Switzerland | |
| 9 | 69.62 miles (112.05 km) WNW | Geneva International Airport (GVA) | Geneva, Switzerland | |
| 10 | 72.11 miles (116.06 km) W | Chambéry Airport (CMF) | Chambéry, France | |
| 11 | 76.40 miles (122.95 km) ENE | Lugano Airport (LUG) | Lugano, Agno, Switzerland | |
| 12 | 76.79 miles (123.58 km) SW | Alpe d'Huez Airport (AHZ) | Alpe d'Huez, France | |
| 13 | 81.35 miles (130.91 km) N | Bern Airport (BRN) | Bern, Switzerland | |
| 14 | 83.25 miles (133.97 km) S | Cuneo International Airport (CUF) | Cuneo, Italy | |
| 15 | 94.46 miles (152.02 km) ESE | Milan Linate Airport (LIN) | Milan, Italy | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,206.70 miles (19,644.73 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,762.58 miles (18,929.98 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 3 | 11,752.17 miles (18,913.24 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 4 | 11,750.29 miles (18,910.22 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 5 | 11,738.63 miles (18,891.44 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 11,736.16 miles (18,887.47 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 11,731.67 miles (18,880.25 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,717.30 miles (18,857.12 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 11,702.65 miles (18,833.55 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 10 | 11,696.31 miles (18,823.34 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 11 | 11,691.88 miles (18,816.22 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 12 | 11,685.08 miles (18,805.26 km) SE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 13 | 11,675.50 miles (18,789.85 km) SE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 14 | 11,665.82 miles (18,774.26 km) ESE | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 15 | 11,664.46 miles (18,772.08 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |