Nonstop flight route between Platinum, Alaska, United States and Ketchikan, Alaska, United States:
Departure Airport:
(59°0'41"N by 161°49'9"W)
Arrival Airport:
(55°20'39"N by 131°39'47"W)
Distance from PTU to WFB:
1,146.87 miles (1,845.70 km)
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Jump to:
- About this route
- PTU Airport Information
- WFB Airport Information
- Facts about PTU
- Facts about WFB
- Map of Nearest Airports to PTU
- List of Nearest Airports to PTU
- Map of Furthest Airports from PTU
- List of Furthest Airports from PTU
- Map of Nearest Airports to WFB
- List of Nearest Airports to WFB
- Map of Furthest Airports from WFB
- List of Furthest Airports from WFB
About this route:
A direct, nonstop flight between Platinum Airport (PTU), Platinum, Alaska, United States and Ketchikan Harbor Seaplane Base (WFB), Ketchikan, Alaska, United States would travel a Great Circle distance of 1,147 miles (or 1,846 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 Platinum Airport and Ketchikan Harbor Seaplane Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PTU / PAPM |
| Airport Name: | Platinum Airport |
| Location: | Platinum, Alaska, United States |
| GPS Coordinates: | 59°0'41"N by 161°49'9"W |
| Area Served: | Platinum, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 18 feet (5 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PTU |
| More Information: | PTU Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | WFB / |
| Airport Names: |
|
| Location: | Ketchikan, Alaska, United States |
| GPS Coordinates: | 55°20'39"N by 131°39'47"W |
| Area Served: | Ketchikan, Alaska |
| Airport Type: | Public use |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WFB |
| More Information: | WFB Maps & Info |
Facts about Platinum Airport (PTU):
- Because of Platinum Airport's relatively low elevation of 18 feet, planes can take off or land at Platinum 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.
- Platinum Airport (PTU) currently has only 1 runway.
- The closest airport to Platinum Airport (PTU) is Goodnews Airport (GNU), which is located only 11 miles (18 kilometers) NE of PTU.
- The furthest airport from Platinum Airport (PTU) is Cape Town International Airport (CPT), which is located 10,706 miles (17,230 kilometers) away in Cape Town, South Africa.
Facts about Ketchikan Harbor Seaplane Base (WFB):
- The closest airport to Ketchikan Harbor Seaplane Base (WFB) is Ketchikan International Airport (KTN), which is located only 2 miles (3 kilometers) WNW of WFB.
- The furthest airport from Ketchikan Harbor Seaplane Base (WFB) is Port Alfred Airport (AFD), which is located 10,613 miles (17,079 kilometers) away in Port Alfred, South Africa.
- Ketchikan Harbor Seaplane Base (WFB) currently has only 1 runway.
- Because of Ketchikan Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Ketchikan Harbor 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.
- In addition to being known as "Ketchikan Harbor Seaplane Base", another name for WFB is "5KE".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11.30 miles (18.18 km) NE | Goodnews Airport (GNU) | Goodnews, Alaska, United States |     |
| 2 | 26.68 miles (42.93 km) SSW | Cape Newenham LRRS Airport (EHM) | Cape Newenham, Alaska, United States | |
| 3 | 50.66 miles (81.52 km) E | Togiak Airport (TOG) | Togiak Village, Alaska, United States | |
| 4 | 51.39 miles (82.70 km) N | Quinhagak Airport (KWN) | Quinhagak, Alaska, United States | |
| 5 | 55.06 miles (88.61 km) E | Twin Hills Airport (TWA) | Twin Hills, Alaska, United States | |
| 6 | 75.43 miles (121.40 km) NNW | Kongiganak Airport (KKH) | Kongiganak, Alaska, United States | |
| 7 | 83.43 miles (134.28 km) N | Eek Airport (EEK) | Eek, Alaska, United States | |
| 8 | 96.13 miles (154.71 km) NNW | Tuntutuliak Airport (WTL) | Tuntutuliak, Alaska, United States | |
| 9 | 98.60 miles (158.68 km) E | Manokotak Airport (KMO) | Manokotak, Alaska, United States | |
| 10 | 100.38 miles (161.54 km) NW | Kipnuk Airport (KPN) | Kipnuk, Alaska, United States | |
| 11 | 114.97 miles (185.03 km) E | Aleknagik Airport (WKK) | Aleknagik, Alaska, United States | |
| 12 | 116.13 miles (186.89 km) N | Napakiak Airport (WNA) | Napakiak, Alaska, United States | |
| 13 | 116.71 miles (187.82 km) NW | Chefornak Airport (CYF) | Chefornak, Alaska, United States | |
| 14 | 116.87 miles (188.09 km) N | Napaskiak Airport (PKA) | Napaskiak, Alaska, United States | |
| 15 | 117.84 miles (189.65 km) E | Dillingham Airport (DLG) | Dillingham, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,706.46 miles (17,230.34 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,698.43 miles (17,217.42 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,674.38 miles (17,178.71 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,632.95 miles (17,112.03 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,587.67 miles (17,039.16 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,477.08 miles (16,861.19 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,410.02 miles (16,753.25 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,409.77 miles (16,752.86 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,382.45 miles (16,708.90 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,382.45 miles (16,708.90 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,373.75 miles (16,694.89 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,367.99 miles (16,685.61 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,365.05 miles (16,680.89 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,359.17 miles (16,671.42 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,347.62 miles (16,652.84 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 1.99 miles (3.21 km) WNW | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 2 | 15.12 miles (24.33 km) SSE | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 3 | 21.17 miles (34.07 km) S | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 4 | 38.99 miles (62.75 km) WNW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 5 | 41.60 miles (66.95 km) NW | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 6 | 46.83 miles (75.37 km) WSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 7 | 57.67 miles (92.81 km) WNW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 8 | 58.96 miles (94.89 km) W | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 9 | 62.20 miles (100.10 km) W | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 10 | 64.99 miles (104.59 km) NW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 11 | 70.35 miles (113.21 km) WNW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 12 | 75.28 miles (121.16 km) ENE | Hyder Seaplane Base (WHD) | Hyder, Alaska, United States | |
| 13 | 76.71 miles (123.45 km) WNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 14 | 77.12 miles (124.11 km) ENE | Stewart Aerodrome (ZST) | Stewart, British Columbia, Canada | |
| 15 | 77.87 miles (125.32 km) NW | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,612.68 miles (17,079.40 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,605.64 miles (17,068.08 km) SE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,603.78 miles (17,065.09 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,534.24 miles (16,953.17 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,529.75 miles (16,945.95 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,510.26 miles (16,914.58 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,466.55 miles (16,844.24 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,453.19 miles (16,822.74 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,429.83 miles (16,785.15 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,429.12 miles (16,784.01 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,413.46 miles (16,758.79 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,411.58 miles (16,755.77 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,400.05 miles (16,737.21 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 14 | 10,389.23 miles (16,719.80 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,388.48 miles (16,718.60 km) ESE | Cape Town International Airport (CPT) | Cape Town, South Africa | |