Nonstop flight route between Port Alexander, Alaska, United States and Kennett, Missouri, United States:
Departure Airport:
(56°14'48"N by 134°38'53"W)
Arrival Airport:
(36°13'32"N by 90°2'12"W)
Distance from PTD to KNT:
2,477.82 miles (3,987.66 km)
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Jump to:
- About this route
- PTD Airport Information
- KNT Airport Information
- Facts about PTD
- Facts about KNT
- 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 KNT
- List of Nearest Airports to KNT
- Map of Furthest Airports from KNT
- List of Furthest Airports from KNT
About this route:
A direct, nonstop flight between Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States and Kennett Memorial Airport (KNT), Kennett, Missouri, United States would travel a Great Circle distance of 2,478 miles (or 3,988 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 relatively short distance between Port Alexander Seaplane Base and Kennett Memorial Airport, the route shown on this map most likely still appears to be a straight line.
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: | KNT / KTKX |
| Airport Names: |
|
| Location: | Kennett, Missouri, United States |
| GPS Coordinates: | 36°13'32"N by 90°2'12"W |
| Area Served: | Kennett, Missouri |
| Operator/Owner: | City of Kennett |
| Airport Type: | Public |
| Elevation: | 262 feet (80 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KNT |
| More Information: | KNT Maps & Info |
Facts about Port Alexander Seaplane Base (PTD):
- 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.
- 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".
- 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.
Facts about Kennett Memorial Airport (KNT):
- In addition to being known as "Kennett Memorial Airport", another name for KNT is "TKX".
- The closest airport to Kennett Memorial Airport (KNT) is Arkansas International Airport (BYH), which is located only 19 miles (30 kilometers) SSE of KNT.
- Kennett Memorial Airport (KNT) has 2 runways.
- Kennett Memorial Airport covers an area of 337 acres at an elevation of 262 feet above mean sea level.
- The furthest airport from Kennett Memorial Airport (KNT) is Margaret River Airport (MGV), which is located 11,011 miles (17,720 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Kennett Memorial Airport's relatively low elevation of 262 feet, planes can take off or land at Kennett Memorial 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 | 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 | 18.79 miles (30.24 km) SSE | Arkansas International Airport (BYH) | Blytheville, Arkansas, United States | |
| 2 | 22.82 miles (36.72 km) SSE | Blytheville Municipal Airport (HKA) | Blytheville, Arkansas, United States | |
| 3 | 23.82 miles (38.34 km) SSW | Manila Municipal Airport (MXA) | Manila, Arkansas, United States | |
| 4 | 25.85 miles (41.61 km) N | Malden Regional Airport (MAW) | Malden, Missouri, United States | |
| 5 | 28.64 miles (46.09 km) WSW | Kirk Field (PGR) | Paragould, Arkansas, United States | |
| 6 | 43.62 miles (70.19 km) SW | Jonesboro Municipal Airport (JBR) | Jonesboro, Arkansas, United States | |
| 7 | 50.03 miles (80.52 km) W | Walnut Ridge Regional AirportWalnut Ridge Army Airfield (ARG) | Walnut Ridge, Arkansas, United States | |
| 8 | 53.46 miles (86.03 km) NNE | Sikeston Memorial Municipal AirportHarvey Parks Army Airfield (SIK) | Sikeston, Missouri, United States | |
| 9 | 59.47 miles (95.71 km) E | Everett-Stewart Regional Airport (UCY) | Union City, Tennessee, United States | |
| 10 | 60.77 miles (97.80 km) S | Millington Regional Jetport (NQA) | Millington, Tennessee, United States | |
| 11 | 73.72 miles (118.63 km) NNE | Cape Girardeau Regional Airport (CGI) | Cape Girardeau, Missouri, United States | |
| 12 | 76.18 miles (122.60 km) S | West Memphis Municipal Airport (AWM) | West Memphis, Arkansas, United States | |
| 13 | 76.20 miles (122.64 km) SE | McKellar-Sipes Regional Airport (MKL) | Jackson, Tennessee, United States | |
| 14 | 81.83 miles (131.69 km) S | Memphis International Airport (MEM) | Memphis, Tennessee, United States | |
| 15 | 87.29 miles (140.48 km) S | Olive Branch Airport (OLV) | Olive Branch, Mississippi, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,010.67 miles (17,719.91 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,989.91 miles (17,686.50 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,969.11 miles (17,653.02 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,957.99 miles (17,635.14 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,949.58 miles (17,621.59 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,935.38 miles (17,598.74 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 10,932.55 miles (17,594.19 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,924.37 miles (17,581.02 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,911.61 miles (17,560.49 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,900.73 miles (17,542.97 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 10,875.00 miles (17,501.57 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 12 | 10,873.33 miles (17,498.88 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 13 | 10,864.47 miles (17,484.63 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 14 | 10,857.69 miles (17,473.72 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,851.78 miles (17,464.20 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |