Nonstop flight route between Yiwu, Zhejiang, China and Port Alexander, Alaska, United States:
Departure Airport:
(29°20'40"N by 120°1'55"E)
Arrival Airport:
(56°14'48"N by 134°38'53"W)
Distance from YIW to PTD:
5,097.00 miles (8,202.80 km)
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Jump to:
- About this route
- YIW Airport Information
- PTD Airport Information
- Facts about YIW
- Facts about PTD
- Map of Nearest Airports to YIW
- List of Nearest Airports to YIW
- Map of Furthest Airports from YIW
- List of Furthest Airports from YIW
- Map of Nearest Airports to PTD
- List of Nearest Airports to PTD
- Map of Furthest Airports from PTD
- List of Furthest Airports from PTD
About this route:
A direct, nonstop flight between Yiwu Airport (YIW), Yiwu, Zhejiang, China and Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States would travel a Great Circle distance of 5,097 miles (or 8,203 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 Yiwu Airport and Port Alexander Seaplane Base, 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 Yiwu Airport and Port Alexander Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival 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 |
Facts about Yiwu Airport (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.
- Yiwu Airport handled 761,938 passengers last year.
- 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.
- The closest airport to Yiwu Airport (YIW) is Hangzhou Xiaoshan International Airport (HGH), which is located 66 miles (106 kilometers) NNE of YIW.
Facts about Port Alexander Seaplane Base (PTD):
- Port Alexander Seaplane Base is a state owned, public use seaplane base located in Port Alexander, a city at the southeastern corner of Baranof Island in the Petersburg Census Area of the U.S.
- 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 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.
- In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
- 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.
| 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 | |
| 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 | |