Nonstop flight route between Port Townsend, Washington, United States and Zhoushan, Zhejiang, China:
Departure Airport:
(48°3'14"N by 122°48'38"W)
Arrival Airport:
(29°56'3"N by 122°21'43"E)
Distance from TWD to HSN:
5,710.59 miles (9,190.28 km)
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Jump to:
- About this route
- TWD Airport Information
- HSN Airport Information
- Facts about TWD
- Facts about HSN
- Map of Nearest Airports to TWD
- List of Nearest Airports to TWD
- Map of Furthest Airports from TWD
- List of Furthest Airports from TWD
- Map of Nearest Airports to HSN
- List of Nearest Airports to HSN
- Map of Furthest Airports from HSN
- List of Furthest Airports from HSN
About this route:
A direct, nonstop flight between Jefferson County International AirportPort Townsend Army Airfield (TWD), Port Townsend, Washington, United States and Zhoushan Putuoshan Airport (HSN), Zhoushan, Zhejiang, China would travel a Great Circle distance of 5,711 miles (or 9,190 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 Jefferson County International AirportPort Townsend Army Airfield and Zhoushan Putuoshan 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 Jefferson County International AirportPort Townsend Army Airfield and Zhoushan Putuoshan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TWD / |
| Airport Names: |
|
| Location: | Port Townsend, Washington, United States |
| GPS Coordinates: | 48°3'14"N by 122°48'38"W |
| Area Served: | Port Townsend, Washington |
| Operator/Owner: | Port of Port Townsend |
| Airport Type: | Public |
| Elevation: | 108 feet (33 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TWD |
| More Information: | TWD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | HSN / ZSZS |
| Airport Names: |
|
| Location: | Zhoushan, Zhejiang, China |
| GPS Coordinates: | 29°56'3"N by 122°21'43"E |
| Area Served: | Zhoushan, Zhejiang |
| Airport Type: | Public |
| View all routes: | Routes from HSN |
| More Information: | HSN Maps & Info |
Facts about Jefferson County International AirportPort Townsend Army Airfield (TWD):
- Because of Jefferson County International AirportPort Townsend Army Airfield's relatively low elevation of 108 feet, planes can take off or land at Jefferson County International AirportPort Townsend Army Airfield 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.
- The closest airport to Jefferson County International AirportPort Townsend Army Airfield (TWD) is A.J. Eisenberg Airport (ODW), which is located only 15 miles (24 kilometers) NNE of TWD.
- The furthest airport from Jefferson County International AirportPort Townsend Army Airfield (TWD) is Tôlanaro Airport (FTU), which is located 10,752 miles (17,303 kilometers) away in Tôlanaro, Madagascar.
- Jefferson County International AirportPort Townsend Army Airfield (TWD) currently has only 1 runway.
- In addition to being known as "Jefferson County International AirportPort Townsend Army Airfield", another name for TWD is "0S9".
Facts about Zhoushan Putuoshan Airport (HSN):
- The closest airport to Zhoushan Putuoshan Airport (HSN) is Ningbo Lishe International Airport (NGB), which is located 54 miles (88 kilometers) W of HSN.
- Considering the land had to be built up 9 meters, even with the trapezium shaped cross section, approximately 5,500,000 cubic meters of fill had to be quarried, transported and placed by local labor.
- In addition to being known as "Zhoushan Putuoshan Airport", other names for HSN include "舟山普陀山机场" and "Zhōushān Pǔtuóshān Jīchǎng".
- The furthest airport from Zhoushan Putuoshan Airport (HSN) is Monte Caseros Airport (MCS), which is nearly antipodal to Zhoushan Putuoshan Airport (meaning Zhoushan Putuoshan Airport is almost on the exact opposite side of the Earth from Monte Caseros Airport), and is located 12,413 miles (19,977 kilometers) away in Monte Caseros, Corrientes, Argentina.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.05 miles (24.23 km) NNE | A.J. Eisenberg Airport (ODW) | Oak Harbor, Washington, United States |     |
| 2 | 17.65 miles (28.41 km) W | Sequim Valley Airport (SQV) | Sequim, Washington, United States | |
| 3 | 21.79 miles (35.07 km) NNE | NAS Whidbey Island (NUW) | Oak Harbor, Washington, United States | |
| 4 | 26.52 miles (42.68 km) ESE | Paine Field (PAE) | Everett, Washington, United States | |
| 5 | 28.34 miles (45.61 km) WNW | CGAS Port Angeles (NOW) | Port Angeles, Washington, United States | |
| 6 | 30.15 miles (48.52 km) N | Center Island Airport (CWS) | Center Island, Washington, United States | |
| 7 | 31.49 miles (50.68 km) NNE | Anacortes Airport (OTS) | Anacortes, Washington, United States | |
| 8 | 32.14 miles (51.72 km) W | William R. Fairchild International AirportPort Angeles Army Airfield (CLM) | Port Angeles, Washington, United States | |
| 9 | 32.34 miles (52.04 km) N | Fishermans Bay/LPS Seaplane Base (LPS) | Lopez Island, Washington, United States | |
| 10 | 32.86 miles (52.88 km) SE | Kenmore Air (KEH) | Kenmore, Washington, United States | |
| 11 | 33.80 miles (54.40 km) NNW | Friday Harbor Airport (FRD) | Friday Harbor, Washington, United States | |
| 12 | 33.93 miles (54.60 km) NNE | Skagit Regional Airport (MVW) | Burlington / Mount Vernon, Washington, United States | |
| 13 | 34.63 miles (55.73 km) NNW | Friday Harbor Seaplane Base (FBS) | Friday Harbor, Washington, United States | |
| 14 | 36.62 miles (58.94 km) SE | Kenmore Air Harbor Seaplane Base (LKE) | Seattle, Washington, United States | |
| 15 | 36.80 miles (59.23 km) NW | Victoria Inner Harbour Airport (YWH) | Victoria, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,751.68 miles (17,303.10 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,685.90 miles (17,197.25 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,596.01 miles (17,052.59 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,592.81 miles (17,047.44 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,587.19 miles (17,038.38 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 6 | 10,580.01 miles (17,026.84 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 7 | 10,559.78 miles (16,994.27 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,558.17 miles (16,991.69 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,557.65 miles (16,990.84 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 10 | 10,548.61 miles (16,976.29 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,544.61 miles (16,969.86 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 12 | 10,532.16 miles (16,949.83 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,527.98 miles (16,943.09 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 14 | 10,517.76 miles (16,926.65 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 15 | 10,515.32 miles (16,922.72 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 54.44 miles (87.62 km) W | Ningbo Lishe International Airport (NGB) | Ningbo, Zhejiang, China | |
| 2 | 89.88 miles (144.64 km) NNW | Shanghai Pudong International Airport (PVG) | Shanghai, People's Republic of China | |
| 3 | 106.54 miles (171.45 km) NW | Shanghai Hongqiao International Airport (SHA) | Shanghai, China | |
| 4 | 110.24 miles (177.41 km) SSW | Taizhou Luqiao Airport (HYN) | Taizhou, Zhejiang, China | |
| 5 | 117.05 miles (188.37 km) W | Hangzhou Xiaoshan International Airport (HGH) | Hangzhou, China | |
| 6 | 145.73 miles (234.52 km) WSW | Yiwu Airport (YIW) | Yiwu, Zhejiang, China | |
| 7 | 148.46 miles (238.92 km) NW | Suzhou Guangfu Airport (SZV) | Suzhou, Jiangsu, China | |
| 8 | 157.48 miles (253.44 km) NW | Sunan Shuofang International Airport (WUX) | Wuxi/Suzhou, Jiangsu, China | |
| 9 | 166.92 miles (268.63 km) SSW | Wenzhou Longwan International Airport (WNZ) | Wenzhou, Zhejiang, China | |
| 10 | 204.66 miles (329.37 km) NW | Changzhou Benniu Airport (CZX) | Changzhou, Jiangsu, China | |
| 11 | 218.81 miles (352.14 km) WSW | Quzhou Airport (JUZ) | Quzhou, Zhejiang, China | |
| 12 | 239.58 miles (385.57 km) NW | Yangzhou Taizhou Airport (YTY) | Yangzhou and Taizhou, Jiangsu, China | |
| 13 | 242.31 miles (389.96 km) WNW | Nanjing Lukou International Airport (NKG) | Nanjing, China | |
| 14 | 272.59 miles (438.70 km) NNW | Yancheng Nanyang Airport (YNZ) | Yancheng, Jiangsu, China | |
| 15 | 284.30 miles (457.53 km) WNW | Chizhou Jiuhuashan Airport (JUH) | Chizhou and Tongling, Anhui, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,413.46 miles (19,977.48 km) S | Monte Caseros Airport (MCS) | Monte Caseros, Corrientes, Argentina | |
| 2 | 12,413.44 miles (19,977.44 km) ESE | Curuzú Cuatiá Airport (UZU) | Curuzú Cuatiá, Corrientes, Argentina | |
| 3 | 12,403.13 miles (19,960.86 km) WSW | Paso de los Libres Airport (AOL) | Paso de los Libres, Corrientes, Argentina | |
| 4 | 12,399.37 miles (19,954.80 km) WSW | Ruben Berta International Airport (URG) | Uruguaiana, Rio Grande do Sul, Brazil | |
| 5 | 12,380.49 miles (19,924.42 km) SSE | Mercedes Airport (MDX) | Mercedes, Corrientes, Argentina | |
| 6 | 12,361.99 miles (19,894.65 km) WSW | Artigas International Airport (ATI) | Artigas, Artigas, Uruguay | |
| 7 | 12,340.25 miles (19,859.66 km) SSE | Comodoro Pierrestegui Airport (COC) | Concordia, Entre Ríos, Argentina | |
| 8 | 12,331.88 miles (19,846.19 km) W | Gaudêncio Machado Ramos Airport (ALQ) | Alegrete, Rio Grande do Sul, Brazil | |
| 9 | 12,330.82 miles (19,844.48 km) S | Nueva Hespérides International Airport (STY) | Salto, Salto, Uruguay | |
| 10 | 12,304.28 miles (19,801.77 km) ESE | Reconquista Airport (RCQ) | Reconquista, Santa Fe, Argentina | |
| 11 | 12,289.35 miles (19,777.74 km) WSW | Pres. Gral. Óscar D. Gestido International Airport (RVY) | Rivera, Rivera, Uruguay | |
| 12 | 12,275.43 miles (19,755.35 km) SW | Tacuarembó Airport (TAW) | Tacuarembó, Tacuarembó, Uruguay | |
| 13 | 12,267.09 miles (19,741.93 km) S | Tydeo Larre Borges International Airport (PDU) | Paysandú, Paysandú, Uruguay | |
| 14 | 12,252.15 miles (19,717.88 km) SSE | Doctor Fernando Piragine Niveyro International Airport (CNQ) | Corrientes, Corrientes, Argentina | |
| 15 | 12,244.82 miles (19,706.08 km) SSE | Resistencia International Airport (RES) | Resistencia, Chaco, Argentina | |