Nonstop flight route between Ketchikan, Alaska, United States and Semarang, Indonesia:
Departure Airport:
(55°20'39"N by 131°39'47"W)
Arrival Airport:
(6°58'17"S by 110°22'27"E)
Distance from WFB to SRG:
7,695.40 miles (12,384.52 km)
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- About this route
- WFB Airport Information
- SRG Airport Information
- Facts about WFB
- Facts about SRG
- 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 SRG
- List of Nearest Airports to SRG
- Map of Furthest Airports from SRG
- List of Furthest Airports from SRG
About this route:
A direct, nonstop flight between Ketchikan Harbor Seaplane Base (WFB), Ketchikan, Alaska, United States and Achmad Yani International Airport (AYIA) (SRG), Semarang, Indonesia would travel a Great Circle distance of 7,695 miles (or 12,385 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 Achmad Yani International Airport (AYIA), 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 Achmad Yani International Airport (AYIA). 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: | SRG / WARS |
| Airport Names: |
|
| Location: | Semarang, Indonesia |
| GPS Coordinates: | 6°58'17"S by 110°22'27"E |
| Area Served: | Semarang |
| Operator/Owner: | PT Angkasa Pura I |
| Airport Type: | Military Public |
| Elevation: | 13 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SRG |
| More Information: | SRG Maps & Info |
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.
- 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.
- Ketchikan Harbor Seaplane Base is a privately owned, public use seaplane base located at the harbor of Ketchikan, a city in the Ketchikan Gateway Borough of the U.S.
- 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.
- In addition to being known as "Ketchikan Harbor Seaplane Base", another name for WFB is "5KE".
Facts about Achmad Yani International Airport (AYIA) (SRG):
- Achmad Yani International Airport has one terminal to the south of the runway, with one arrival and departure gate each for domestic and international flights.
- The closest airport to Achmad Yani International Airport (AYIA) (SRG) is Adisucipto International Airport (JOG), which is located 57 miles (91 kilometers) S of SRG.
- Because of Achmad Yani International Airport (AYIA)'s relatively low elevation of 13 feet, planes can take off or land at Achmad Yani International Airport (AYIA) 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.
- Achmad Yani International Airport (AYIA) (SRG) currently has only 1 runway.
- On June 17, 2014 groundbreaking was done to make new terminal of 58,652 meters area to accommodate up to 6-7 million passengers, while in 2013 there are 3.2 million passengers, a heavy overcapacity due to the current terminal capacity is only 867,000 passengers per year.
- Achmad Yani International Airport serves Semarang, Central Java, Indonesia.
- In addition to being known as "Achmad Yani International Airport (AYIA)", another name for SRG is "Bandar Udara Internasional Achmad Yani (AYIA)".
- The furthest airport from Achmad Yani International Airport (AYIA) (SRG) is Elorza Airport (EOZ), which is nearly antipodal to Achmad Yani International Airport (AYIA) (meaning Achmad Yani International Airport (AYIA) is almost on the exact opposite side of the Earth from Elorza Airport), and is located 12,426 miles (19,998 kilometers) away in Elorza, Venezuela.
- The Central Java Government announced plans to expand the airport in 2004.
| 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 | 56.56 miles (91.03 km) S | Adisucipto International Airport (JOG) | Yogyakarta, Indonesia | |
| 2 | 73.86 miles (118.86 km) WSW | Purwokerto / Wirasaba Airport (PWL) | Wirasaba, Central Java, Indonesia | |
| 3 | 81.95 miles (131.89 km) E | Ngloram Airport (CPF) | Cepu, Indonesia | |
| 4 | 101.62 miles (163.54 km) WSW | Tunggul Wulung Airport (CXP) | Cilacap, Java Island, Indonesia | |
| 5 | 126.72 miles (203.93 km) W | Penggung Airport/Chakrabhuwana Airport (CBN) | Cirebon, Java, Indonesia | |
| 6 | 148.17 miles (238.46 km) W | Cibeureum Airfield (TSY) | Tasikmalaya, West Java, Indonesia | |
| 7 | 167.79 miles (270.03 km) E | Juanda International Airport (SUB) | Surabaya, Indonesia | |
| 8 | 173.38 miles (279.02 km) ESE | Abdul Rachman Saleh Airport (MLG) | Malang, East Java, Indonesia | |
| 9 | 191.96 miles (308.92 km) W | Husein Sastranegara International Airport (HSA) (BDO) | Bandung, Indonesia | |
| 10 | 243.96 miles (392.62 km) WNW | Halim Perdanakusuma Airport (HLP) | Jakarta, Indonesia | |
| 11 | 261.84 miles (421.39 km) WNW | Soekarno–Hatta International Airport (CGK) | Jakarta, Indonesia | |
| 12 | 286.91 miles (461.73 km) ESE | Blimbingsari Airport (BWX) | Banyuwangi Regency, East Java, Java Island, Indonesia | |
| 13 | 343.16 miles (552.26 km) NNW | Buluh Tumbang Airport H.A.S. Hanandjoeddin Airport (TJQ) | Tanjung Pandan, Bangka-Belitung, Indonesia | |
| 14 | 350.27 miles (563.71 km) ESE | Ngurah Rai International Airport (NRIA) (DPS) | Denpasar, Bali, Indonesia | |
| 15 | 357.12 miles (574.73 km) NNE | H. Asan Airport (SMQ) | Sampit, Central Kalimantan (Borneo), Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,426.04 miles (19,997.73 km) NW | Elorza Airport (EOZ) | Elorza, Venezuela | |
| 2 | 12,360.31 miles (19,891.94 km) E | Santiago Pérez Quiroz Airport (AUC) | Arauca, Colombia | |
| 3 | 12,357.53 miles (19,887.47 km) ENE | Guasdualito Airport (GDO) | Guasdualito, Venezuela | |
| 4 | 12,315.86 miles (19,820.41 km) NNE | Barinas Airport (BNS) | Barinas, Barinas, Venezuela | |
| 5 | 12,294.44 miles (19,785.94 km) N | Guanare Airport (GUQ) | Guanare, Venezuela | |
| 6 | 12,286.02 miles (19,772.39 km) ENE | Gabriel Vargas Santos Airport (TME) | Tame, Arauca, Colombia | |
| 7 | 12,283.72 miles (19,768.68 km) NE | Alberto Carnevalli Airport (MRD) | Mérida, Venezuela | |
| 8 | 12,280.78 miles (19,763.94 km) E | Los Colonizadores Airport (RVE) | Saravena, Colombia | |
| 9 | 12,280.64 miles (19,763.72 km) WNW | Germán Olano Airport (PCR) | Puerto Carreño, Colombia | |
| 10 | 12,274.58 miles (19,753.97 km) WNW | Las Flecheras Airport (SFD) | San Fernando de Apure, Venezuela | |
| 11 | 12,269.59 miles (19,745.95 km) NW | Cacique Aramare Airport (PYH) | Puerto Ayacucho, Venezuela | |
| 12 | 12,266.66 miles (19,741.23 km) ENE | Mayor Buenaventura Vivas Airport (STD) | Santo Domingo (near San Cristóbal, Táchira), Venezuela | |
| 13 | 12,260.45 miles (19,731.24 km) NNE | Dr. Antonio Nicolás Briceño Airport (VLV) | Valera, Venezuela | |
| 14 | 12,256.44 miles (19,724.78 km) N | Oswaldo Guevara Mujica Airport (AGV) | Acarigua, Venezuela | |
| 15 | 12,256.04 miles (19,724.14 km) NE | Juan Pablo Pérez Alfonso Airport (VIG) | El Vigía, Venezuela | |