Nonstop flight route between Ketchikan, Alaska, United States and Apalapsili, Indonesia:
Departure Airport:
(55°20'39"N by 131°39'47"W)
Arrival Airport:
(3°53'4"S by 139°18'38"E)
Distance from WFB to AAS:
6,400.91 miles (10,301.24 km)
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Jump to:
- About this route
- WFB Airport Information
- AAS Airport Information
- Facts about WFB
- Facts about AAS
- Map of Nearest Airports to WFB
- List of Nearest Airports to WFB
- Map of Furthest Airports from WFB
- List of Furthest Airports from WFB
- Map of Nearest Airports to AAS
- List of Nearest Airports to AAS
- Map of Furthest Airports from AAS
- List of Furthest Airports from AAS
About this route:
A direct, nonstop flight between Ketchikan Harbor Seaplane Base (WFB), Ketchikan, Alaska, United States and Apalapsili Airport (AAS), Apalapsili, Indonesia would travel a Great Circle distance of 6,401 miles (or 10,301 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 Ketchikan Harbor Seaplane Base and Apalapsili 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 Ketchikan Harbor Seaplane Base and Apalapsili Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | AAS / |
| Airport Name: | Apalapsili Airport |
| Location: | Apalapsili, Indonesia |
| GPS Coordinates: | 3°53'4"S by 139°18'38"E |
| Elevation: | 3000 feet (914 meters) |
| View all routes: | Routes from AAS |
| More Information: | AAS Maps & Info |
Facts about Ketchikan Harbor Seaplane Base (WFB):
- In addition to being known as "Ketchikan Harbor Seaplane Base", another name for WFB is "5KE".
- 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.
- Ketchikan Harbor Seaplane Base has one seaplane landing area designated NW/SE which measures 10,000 x 1,500 ft.
- 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.
- 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.
- Ketchikan Harbor Seaplane Base (WFB) currently has only 1 runway.
Facts about Apalapsili Airport (AAS):
- The furthest airport from Apalapsili Airport (AAS) is Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), which is located 11,963 miles (19,253 kilometers) away in Parnaiba, Piaui, Brazil.
- The closest airport to Apalapsili Airport (AAS) is Bokondini Airport (BUI), which is located 47 miles (76 kilometers) WNW of AAS.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 47.00 miles (75.63 km) WNW | Bokondini Airport (BUI) | Bokondini, Indonesia | |
| 2 | 101.57 miles (163.46 km) NW | Dabra Airport (DRH) | Dabra, Indonesia | |
| 3 | 112.46 miles (180.98 km) N | Batom Airport (BXM) | Batom, Indonesia | |
| 4 | 122.80 miles (197.63 km) NE | Sentani Airport (SNA) (DJJ) | Jayapura, Indonesia | |
| 5 | 139.77 miles (224.94 km) SW | Ewer Airport (EWE) | Ewer, Indonesia | |
| 6 | 172.86 miles (278.19 km) WSW | Mozes Kilangin Airport (TIM) | Timika, Papua, Indonesia | |
| 7 | 189.31 miles (304.67 km) ESE | Frieda River Airport (FAQ) | Frieda River, Papua New Guinea | |
| 8 | 194.67 miles (313.30 km) SE | Atkamba Airport (ABP) | Atkamba, Papua New Guinea | |
| 9 | 202.17 miles (325.35 km) W | Enarotali Airport (EWI) | Enarotali, Indonesia | |
| 10 | 202.37 miles (325.68 km) SE | Biangabip Airport (BPK) | Biangabip, Papua New Guinea | |
| 11 | 220.16 miles (354.31 km) ENE | Tadji Airport (TAJ) | Aitape, Papua New Guinea | |
| 12 | 227.54 miles (366.18 km) S | Bade Airport (BXD) | Bade, Indonesia | |
| 13 | 262.26 miles (422.06 km) SSE | Bosset Airport (BOT) | Boset, Papua New Guinea | |
| 14 | 262.96 miles (423.19 km) SE | Lake Murray Airport (LMY) | Lake Murray, Papua New Guinea | |
| 15 | 274.15 miles (441.21 km) SSE | Aiambak Airport (AIH) | Aiambak, Papua New Guinea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,963.02 miles (19,252.57 km) N | Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) | Parnaiba, Piaui, Brazil | |
| 2 | 11,955.23 miles (19,240.03 km) NNE | Barreirinhas Airport (BRB) | Barreirinhas, Maranhão, Brazil | |
| 3 | 11,926.97 miles (19,194.56 km) NNE | Marechal Cunha Machado International Airport (Tirirical) (SLZ) | São Luís, Brazil | |
| 4 | 11,886.95 miles (19,130.14 km) NNW | Pinto Martins – Fortaleza International Airport (FOR) | Fortaleza, Ceará, Brazil | |
| 5 | 11,801.42 miles (18,992.49 km) SSE | Teresina–Senador Petrônio Portella Airport (THE) | Teresina, Piauí, Brazil | |
| 6 | 11,787.28 miles (18,969.74 km) NE | Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL) | Belém, Pará, Brazil | |
| 7 | 11,768.68 miles (18,939.80 km) SSW | Gov. Dix-Sept Rosado Airport (MVF) | Mossoro, Rio Grande do Norte, Brazil | |
| 8 | 11,672.72 miles (18,785.38 km) ENE | Macapá-Alberto Alcolumbre International Airport (MCP) | Macapá, Amapá, Brazil | |
| 9 | 11,663.02 miles (18,769.76 km) SSW | Augusto Severo International Airport (NAT) | Natal, Brazil | |
| 10 | 11,654.97 miles (18,756.81 km) NW | Governador Carlos Wilson Airport (FEN) | Fernando de Noronha, Pernambuco, Brazil | |
| 11 | 11,635.93 miles (18,726.17 km) SE | Imperatriz-Prefeito Renato Moreira Airport (IMP) | Imperatriz, Maranhão, Brazil | |
| 12 | 11,630.06 miles (18,716.72 km) E | Cayenne – Félix Eboué Airport (CAY) | Cayenne, French Guiana | |
| 13 | 11,598.22 miles (18,665.48 km) SSW | Presidente João Suassuna Airport (CPV) | Campina Grande, Paraíba, Brazil | |
| 14 | 11,577.98 miles (18,632.90 km) SSW | Presidente Castro Pinto International Airport (JPA) | João Pessoa, Paraíba, Brazil | |
| 15 | 11,573.77 miles (18,626.13 km) E | Saül Airport (XAU) | Saül, French Guiana | |