Nonstop flight route between Port Alexander, Alaska, United States and Millinocket, Maine, United States:
Departure Airport:
(56°14'48"N by 134°38'53"W)
Arrival Airport:
(45°38'52"N by 68°41'8"W)
Distance from PTD to MLT:
2,844.69 miles (4,578.08 km)
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Jump to:
- About this route
- PTD Airport Information
- MLT Airport Information
- Facts about PTD
- Facts about MLT
- 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 MLT
- List of Nearest Airports to MLT
- Map of Furthest Airports from MLT
- List of Furthest Airports from MLT
About this route:
A direct, nonstop flight between Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States and Millinocket Municipal Airport (MLT), Millinocket, Maine, United States would travel a Great Circle distance of 2,845 miles (or 4,578 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 Millinocket Municipal 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 Millinocket Municipal 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: | MLT / KMLT |
| Airport Name: | Millinocket Municipal Airport |
| Location: | Millinocket, Maine, United States |
| GPS Coordinates: | 45°38'52"N by 68°41'8"W |
| Area Served: | Millinocket, Maine |
| Operator/Owner: | Town of Millinocket |
| Airport Type: | Public |
| Elevation: | 408 feet (124 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MLT |
| More Information: | MLT 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.
- 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 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.
- Port Alexander Seaplane Base (PTD) currently has only 1 runway.
- 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".
Facts about Millinocket Municipal Airport (MLT):
- The closest airport to Millinocket Municipal Airport (MLT) is Old Town Municipal Airport (OLD), which is located 48 miles (77 kilometers) S of MLT.
- Millinocket Municipal Airport (MLT) has 2 runways.
- Because of Millinocket Municipal Airport's relatively low elevation of 408 feet, planes can take off or land at Millinocket Municipal 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 furthest airport from Millinocket Municipal Airport (MLT) is Albany Airport (ALH), which is located 11,623 miles (18,705 kilometers) away in Albany, 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 48.04 miles (77.32 km) S | Old Town Municipal Airport (OLD) | Old Town, Maine, United States | |
| 2 | 54.09 miles (87.05 km) NE | Houlton International Airport (HUL) | Houlton, Maine, United States | |
| 3 | 58.49 miles (94.13 km) S | Bangor International Airport (BGR) | Bangor, Maine, United States | |
| 4 | 62.53 miles (100.64 km) ESE | Princeton Municipal Airport (PNN) | Princeton, Maine, United States | |
| 5 | 78.20 miles (125.84 km) NNE | Northern Maine Regional Airport at Presque Isle (PQI) | Presque Isle, Maine, United States | |
| 6 | 84.27 miles (135.63 km) S | Hancock County-Bar Harbor Airport (BHB) | Bar Harbor, Maine, United States | |
| 7 | 86.35 miles (138.97 km) SW | Central Maine Airport of Norridgewock (OWK) | Norridgewock, Maine, United States | |
| 8 | 90.37 miles (145.43 km) NNE | Caribou Municipal Airport (CAR) | Caribou, Maine, United States | |
| 9 | 90.89 miles (146.27 km) SSW | Waterville Robert Lafleur Airport (WVL) | Waterville, Maine, United States | |
| 10 | 97.78 miles (157.37 km) NNE | Loring International Airport (LIZ) | Limestone, Maine, United States | |
| 11 | 104.68 miles (168.46 km) E | Fredericton International Airport (YFC) | Fredericton, New Brunswick, Canada | |
| 12 | 106.58 miles (171.53 km) SSW | Augusta State Airport (AUG) | Augusta, Maine, United States | |
| 13 | 109.23 miles (175.78 km) E | 5th Canadian Division Support Base Gagetown, (YCX) | Gagetown, New Brunswick, Canada | |
| 14 | 111.56 miles (179.54 km) S | Knox County Regional Airport (RKD) | Rockland, Maine, United States | |
| 15 | 111.86 miles (180.03 km) NNE | Saint-Léonard Aerodrome (YSL) | Saint-Léonard, New Brunswick, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,622.54 miles (18,704.61 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,610.27 miles (18,684.87 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,602.87 miles (18,672.96 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,582.62 miles (18,640.38 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,558.09 miles (18,600.90 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,545.78 miles (18,581.08 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,469.31 miles (18,458.02 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,467.61 miles (18,455.29 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 11,457.58 miles (18,439.14 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,440.92 miles (18,412.33 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,357.53 miles (18,278.13 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,295.44 miles (18,178.20 km) SSW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 11,273.98 miles (18,143.66 km) SSW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 14 | 11,272.83 miles (18,141.81 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,272.03 miles (18,140.52 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |