Nonstop flight route between Lyndonville, Vermont, United States and Port Alexander, Alaska, United States:
Departure Airport:
(44°34'9"N by 72°1'5"W)
Arrival Airport:
(56°14'48"N by 134°38'53"W)
Distance from LLX to PTD:
2,767.38 miles (4,453.65 km)
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Jump to:
- About this route
- LLX Airport Information
- PTD Airport Information
- Facts about LLX
- Facts about PTD
- Map of Nearest Airports to LLX
- List of Nearest Airports to LLX
- Map of Furthest Airports from LLX
- List of Furthest Airports from LLX
- 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 Caledonia County Airport (LLX), Lyndonville, Vermont, United States and Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States would travel a Great Circle distance of 2,767 miles (or 4,454 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 Caledonia County 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 Caledonia County 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: | LLX / KCDA |
| Airport Names: |
|
| Location: | Lyndonville, Vermont, United States |
| GPS Coordinates: | 44°34'9"N by 72°1'5"W |
| Area Served: | Caledonia County |
| Operator/Owner: | State of Vermont |
| Airport Type: | Public |
| Elevation: | 1188 feet (362 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LLX |
| More Information: | LLX 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 Caledonia County Airport (LLX):
- Caledonia County Airport (LLX) currently has only 1 runway.
- The furthest airport from Caledonia County Airport (LLX) is Margaret River Airport (MGV), which is located 11,610 miles (18,684 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Caledonia County Airport (LLX) is Newport State Airport (EFK), which is located 24 miles (39 kilometers) NNW of LLX.
- In addition to being known as "Caledonia County Airport", another name for LLX is "CDA".
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.
- In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
- Port Alexander Seaplane Base (PTD) currently has only 1 runway.
- 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.
- Port Alexander Seaplane Base is a state owned, public use seaplane base located in Port Alexander, a city at the southeastern corner of Baranof Island in the Petersburg Census Area of the U.S.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 24.40 miles (39.27 km) NNW | Newport State Airport (EFK) | Newport, Vermont, United States |     |
| 2 | 27.19 miles (43.76 km) ESE | Mount Washington Regional Airport (HIE) | Whitefield, New Hampshire, United States | |
| 3 | 29.43 miles (47.37 km) W | Morrisville–Stowe State Airport (MVL) | Morrisville, Vermont, United States | |
| 4 | 36.88 miles (59.35 km) SW | Edward F. Knapp State Airport (MPV) | Barre/Montpelier, Vermont, United States | |
| 5 | 41.46 miles (66.72 km) E | Berlin Regional Airport (BML) | Berlin, New Hampshire, United States | |
| 6 | 56.33 miles (90.65 km) W | Burlington International Airport (BTV) | Burlington, Vermont, United States | |
| 7 | 61.16 miles (98.42 km) NW | Roland-Désourdy Airport (ZBM) | Bromont, Quebec, Canada | |
| 8 | 62.16 miles (100.03 km) NNE | Sherbrooke Airport (YSC) | Sherbrooke, Quebec, Canada | |
| 9 | 66.32 miles (106.73 km) SE | Eastern Slopes Regional Airport (FRY) | Fryeburg, Maine, United States | |
| 10 | 66.69 miles (107.32 km) SSW | Lebanon Municipal Airport (LEB) | Lebanon, New Hampshire, United States | |
| 11 | 71.54 miles (115.14 km) W | Plattsburgh International Airport (PBG) | Plattsburgh, New York, United States | |
| 12 | 74.52 miles (119.93 km) W | Clinton County Airport (PLB) | Plattsburgh, New York, United States | |
| 13 | 74.99 miles (120.69 km) SSE | Laconia Municipal Airport (LCI) | Laconia, New Hampshire, United States | |
| 14 | 79.57 miles (128.05 km) NW | Saint-Jean Airport (YJN) | Saint-Jean-sur-Richelieu, Quebec, Canada | |
| 15 | 82.04 miles (132.04 km) S | Parlin Field (NWH) | Newport, New Hampshire, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,609.70 miles (18,683.96 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,603.25 miles (18,673.58 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,592.67 miles (18,656.55 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 11,587.16 miles (18,647.67 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,561.00 miles (18,605.58 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,525.69 miles (18,548.75 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,477.96 miles (18,471.95 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,475.74 miles (18,468.37 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,463.77 miles (18,449.11 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,383.27 miles (18,319.55 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,378.54 miles (18,311.94 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,287.21 miles (18,164.96 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,286.07 miles (18,163.13 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 11,255.38 miles (18,113.73 km) SW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,254.47 miles (18,112.27 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 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 | |