Nonstop flight route between Lismore, New South Wales, Australia and Port Alexander, Alaska, United States:
Departure Airport:
(28°49'41"S by 153°15'35"E)
Arrival Airport:
(56°14'48"N by 134°38'53"W)
Distance from LSY to PTD:
7,223.74 miles (11,625.45 km)
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Jump to:
- About this route
- LSY Airport Information
- PTD Airport Information
- Facts about LSY
- Facts about PTD
- Map of Nearest Airports to LSY
- List of Nearest Airports to LSY
- Map of Furthest Airports from LSY
- List of Furthest Airports from LSY
- Map of Nearest Airports to PTD
- List of Nearest Airports to PTD
- Map of Furthest Airports from PTD
- List of Furthest Airports from PTD
About this route:
A direct, nonstop flight between Lismore Airport (LSY), Lismore, New South Wales, Australia and Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States would travel a Great Circle distance of 7,224 miles (or 11,625 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 Lismore Airport and Port Alexander Seaplane Base, 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 Lismore Airport and Port Alexander Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | LSY / YLIS |
| Airport Name: | Lismore Airport |
| Location: | Lismore, New South Wales, Australia |
| GPS Coordinates: | 28°49'41"S by 153°15'35"E |
| Operator/Owner: | Lismore City Council |
| Airport Type: | Public |
| Elevation: | 35 feet (11 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LSY |
| More Information: | LSY Maps & Info |
Arrival 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 |
Facts about Lismore Airport (LSY):
- The closest airport to Lismore Airport (LSY) is Ballina Byron Gateway Airport (BNK), which is located only 18 miles (29 kilometers) E of LSY.
- Lismore Airport (LSY) currently has only 1 runway.
- The furthest airport from Lismore Airport (LSY) is La Palma Airport (SPC), which is located 11,892 miles (19,139 kilometers) away in La Palma, Canary Islands, Spain.
- Because of Lismore Airport's relatively low elevation of 35 feet, planes can take off or land at Lismore 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 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.
- Port Alexander Seaplane Base (PTD) currently has only 1 runway.
- Port Alexander Seaplane Base has one seaplane landing area designated N/S which measures 3,000 by 300 feet.
- 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.
- 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".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.26 miles (29.39 km) E | Ballina Byron Gateway Airport (BNK) | Ballina, New South Wales, Australia |     |
| 2 | 20.72 miles (33.35 km) SSE | Evans Head Memorial Aerodrome (EVH) | Evans Head, New South Wales, Australia | |
| 3 | 48.17 miles (77.52 km) NNE | Gold Coast Airport (OOL) | Coolangatta, Queensland, Australia | |
| 4 | 65.87 miles (106.00 km) SSW | Clarence Valley Regional Airport (GFN) | Grafton, New South Wales, Australia | |
| 5 | 100.19 miles (161.25 km) N | Brisbane Airport (BNE) | Brisbane, Queensland, Australia | |
| 6 | 103.44 miles (166.47 km) S | Coffs Harbour Airport (CFS) | Coffs Harbour, New South Wales, Australia | |
| 7 | 108.17 miles (174.08 km) W | Stanthorpe Airport (SNH) | Stanthorpe, Queensland, Australia | |
| 8 | 111.27 miles (179.07 km) WSW | Glen Innes Airport (GLI) | Glen Innes, New South Wales, Australia | |
| 9 | 140.33 miles (225.84 km) N | Caloundra Airport (CUD) | Caloundra, Queensland, Australia | |
| 10 | 146.97 miles (236.52 km) WSW | Inverell Airport (IVR) | Inverell, New South Wales, Australia | |
| 11 | 153.40 miles (246.87 km) SW | Armidale Airport (ARM) | Armidale, New South Wales, Australia | |
| 12 | 154.06 miles (247.93 km) N | Sunshine-Coast-Airport (MCY) | Marcoola, Queensland, Australia | |
| 13 | 157.96 miles (254.21 km) S | Kempsey Airport (KPS) | Kempsey, New South Wales, Australia | |
| 14 | 177.91 miles (286.32 km) NNW | Kingaroy Airport (KGY) | Kingaroy, Queensland, Australia | |
| 15 | 179.12 miles (288.26 km) N | Gympie Airport (GYP) | Gympie, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,892.39 miles (19,138.90 km) W | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 2 | 11,866.69 miles (19,097.54 km) N | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 3 | 11,855.57 miles (19,079.64 km) W | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 4 | 11,817.99 miles (19,019.16 km) N | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 5 | 11,816.88 miles (19,017.37 km) W | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 6 | 11,806.09 miles (19,000.01 km) W | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 7 | 11,788.20 miles (18,971.22 km) WNW | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 8 | 11,757.73 miles (18,922.18 km) N | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 9 | 11,757.63 miles (18,922.02 km) N | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 10 | 11,755.35 miles (18,918.36 km) WNW | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 11 | 11,750.14 miles (18,909.97 km) N | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 12 | 11,744.13 miles (18,900.30 km) W | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |
| 13 | 11,723.78 miles (18,867.55 km) N | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 14 | 11,680.31 miles (18,797.59 km) WNW | Dakhla Airport (VIL) | Dakhla, Western Sahara | |
| 15 | 11,660.86 miles (18,766.29 km) NNE | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 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 | |