Nonstop flight route between Ketchikan, Alaska, United States and Yiwu, Zhejiang, China:
Departure Airport:
(55°20'39"N by 131°39'47"W)
Arrival Airport:
(29°20'40"N by 120°1'55"E)
Distance from WFB to YIW:
5,228.55 miles (8,414.52 km)
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- About this route
- WFB Airport Information
- YIW Airport Information
- Facts about WFB
- Facts about YIW
- 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 YIW
- List of Nearest Airports to YIW
- Map of Furthest Airports from YIW
- List of Furthest Airports from YIW
About this route:
A direct, nonstop flight between Ketchikan Harbor Seaplane Base (WFB), Ketchikan, Alaska, United States and Yiwu Airport (YIW), Yiwu, Zhejiang, China would travel a Great Circle distance of 5,229 miles (or 8,415 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 Yiwu 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 Yiwu 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: | YIW / ZSYW |
| Airport Names: |
|
| Location: | Yiwu, Zhejiang, China |
| GPS Coordinates: | 29°20'40"N by 120°1'55"E |
| Area Served: | Yiwu, Jinhua |
| Airport Type: | Military/Public |
| # of Runways: | 1 |
| View all routes: | Routes from YIW |
| More Information: | YIW 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".
- 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 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.
Facts about Yiwu Airport (YIW):
- The closest airport to Yiwu Airport (YIW) is Hangzhou Xiaoshan International Airport (HGH), which is located 66 miles (106 kilometers) NNE of YIW.
- The furthest airport from Yiwu Airport (YIW) is Reconquista Airport (RCQ), which is nearly antipodal to Yiwu Airport (meaning Yiwu Airport is almost on the exact opposite side of the Earth from Reconquista Airport), and is located 12,417 miles (19,983 kilometers) away in Reconquista, Santa Fe, Argentina.
- Yiwu Airport (YIW) currently has only 1 runway.
- In addition to being known as "Yiwu Airport", other names for YIW include "义乌机场" and "Yìwū Jīchǎng".
- On 6 January 2012, construction commenced for a new international terminal.
- Yiwu Airport handled 761,938 passengers last year.
| 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 | 65.71 miles (105.76 km) NNE | Hangzhou Xiaoshan International Airport (HGH) | Hangzhou, China | |
| 2 | 73.19 miles (117.79 km) WSW | Quzhou Airport (JUZ) | Quzhou, Zhejiang, China | |
| 3 | 92.13 miles (148.27 km) ENE | Ningbo Lishe International Airport (NGB) | Ningbo, Zhejiang, China | |
| 4 | 100.25 miles (161.34 km) ESE | Taizhou Luqiao Airport (HYN) | Taizhou, Zhejiang, China | |
| 5 | 110.78 miles (178.28 km) SSE | Wenzhou Longwan International Airport (WNZ) | Wenzhou, Zhejiang, China | |
| 6 | 134.35 miles (216.22 km) N | Suzhou Guangfu Airport (SZV) | Suzhou, Jiangsu, China | |
| 7 | 145.73 miles (234.52 km) ENE | Zhoushan Putuoshan Airport (HSN) | Zhoushan, Zhejiang, China | |
| 8 | 149.84 miles (241.15 km) NNE | Shanghai Hongqiao International Airport (SHA) | Shanghai, China | |
| 9 | 150.40 miles (242.05 km) N | Sunan Shuofang International Airport (WUX) | Wuxi/Suzhou, Jiangsu, China | |
| 10 | 163.22 miles (262.68 km) NE | Shanghai Pudong International Airport (PVG) | Shanghai, People's Republic of China | |
| 11 | 170.22 miles (273.95 km) NW | Chizhou Jiuhuashan Airport (JUH) | Chizhou and Tongling, Anhui, China | |
| 12 | 172.04 miles (276.86 km) W | Jingdezhen Luojia Airport (JDZ) | Jingdezhen, Jiangxi, China | |
| 13 | 177.32 miles (285.36 km) N | Changzhou Benniu Airport (CZX) | Changzhou, Jiangsu, China | |
| 14 | 179.69 miles (289.18 km) NNW | Nanjing Lukou International Airport (NKG) | Nanjing, China | |
| 15 | 197.91 miles (318.50 km) WNW | Anqing Tianzhushan Airport (AQG) | Anqing, Anhui, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,417.12 miles (19,983.37 km) WSW | Reconquista Airport (RCQ) | Reconquista, Santa Fe, Argentina | |
| 2 | 12,323.12 miles (19,832.09 km) W | Mercedes Airport (MDX) | Mercedes, Corrientes, Argentina | |
| 3 | 12,313.70 miles (19,816.93 km) WSW | Curuzú Cuatiá Airport (UZU) | Curuzú Cuatiá, Corrientes, Argentina | |
| 4 | 12,313.60 miles (19,816.77 km) ESE | Ceres Airport (CRR) | Ceres, Santa Fe, Argentina | |
| 5 | 12,294.63 miles (19,786.23 km) SSW | Resistencia International Airport (RES) | Resistencia, Chaco, Argentina | |
| 6 | 12,286.62 miles (19,773.35 km) SSW | Doctor Fernando Piragine Niveyro International Airport (CNQ) | Corrientes, Corrientes, Argentina | |
| 7 | 12,283.26 miles (19,767.94 km) WSW | Monte Caseros Airport (MCS) | Monte Caseros, Corrientes, Argentina | |
| 8 | 12,265.85 miles (19,739.92 km) W | Paso de los Libres Airport (AOL) | Paso de los Libres, Corrientes, Argentina | |
| 9 | 12,264.80 miles (19,738.23 km) S | General Justo José de Urquiza Airport (PRA) | Paraná, Entre Ríos, Argentina | |
| 10 | 12,258.18 miles (19,727.57 km) W | Ruben Berta International Airport (URG) | Uruguaiana, Rio Grande do Sul, Brazil | |
| 11 | 12,257.88 miles (19,727.10 km) SW | Comodoro Pierrestegui Airport (COC) | Concordia, Entre Ríos, Argentina | |
| 12 | 12,250.02 miles (19,714.44 km) SW | Nueva Hespérides International Airport (STY) | Salto, Salto, Uruguay | |
| 13 | 12,239.12 miles (19,696.91 km) SSW | Carlos Miguel Jiménez Airport (PIL) | Pilar, Paraguay | |
| 14 | 12,217.04 miles (19,661.38 km) WSW | Artigas International Airport (ATI) | Artigas, Artigas, Uruguay | |
| 15 | 12,199.59 miles (19,633.29 km) SSW | Tydeo Larre Borges International Airport (PDU) | Paysandú, Paysandú, Uruguay | |