Nonstop flight route between Yancheng, Jiangsu, China and Seward, Alaska, United States:
Departure Airport:
(33°25'32"N by 120°12'11"E)
Arrival Airport:
(60°7'36"N by 149°25'8"W)
Distance from YNZ to SWD:
4,259.31 miles (6,854.67 km)
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Jump to:
- About this route
- YNZ Airport Information
- SWD Airport Information
- Facts about YNZ
- Facts about SWD
- Map of Nearest Airports to YNZ
- List of Nearest Airports to YNZ
- Map of Furthest Airports from YNZ
- List of Furthest Airports from YNZ
- Map of Nearest Airports to SWD
- List of Nearest Airports to SWD
- Map of Furthest Airports from SWD
- List of Furthest Airports from SWD
About this route:
A direct, nonstop flight between Yancheng Nanyang Airport (YNZ), Yancheng, Jiangsu, China and Seward Airport (SWD), Seward, Alaska, United States would travel a Great Circle distance of 4,259 miles (or 6,855 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 Yancheng Nanyang Airport and Seward 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 Yancheng Nanyang Airport and Seward Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | YNZ / ZSYN |
| Airport Names: |
|
| Location: | Yancheng, Jiangsu, China |
| GPS Coordinates: | 33°25'32"N by 120°12'11"E |
| Area Served: | Yancheng, Jiangsu, China |
| View all routes: | Routes from YNZ |
| More Information: | YNZ Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SWD / PAWD |
| Airport Name: | Seward Airport |
| Location: | Seward, Alaska, United States |
| GPS Coordinates: | 60°7'36"N by 149°25'8"W |
| Area Served: | Seward, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 22 feet (7 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SWD |
| More Information: | SWD Maps & Info |
Facts about Yancheng Nanyang Airport (YNZ):
- The closest airport to Yancheng Nanyang Airport (YNZ) is Huai'an Lianshui Airport (HIA), which is located 65 miles (105 kilometers) WNW of YNZ.
- The airport is located in the town of Nanyang, 8.3 kilometres from the city center.
- The furthest airport from Yancheng Nanyang Airport (YNZ) is Rosario – Islas Malvinas International Airport (ROS), which is nearly antipodal to Yancheng Nanyang Airport (meaning Yancheng Nanyang Airport is almost on the exact opposite side of the Earth from Rosario – Islas Malvinas International Airport), and is located 12,369 miles (19,906 kilometers) away in Rosario, Argentina.
- Yancheng Nanyang Airport handled 232,315 passengers last year.
- The airport has one runway which is 2,200 metres long.
- In addition to being known as "Yancheng Nanyang Airport", other names for YNZ include "盐城南洋机场" and "Yánchéng Nányáng Jīchǎng".
Facts about Seward Airport (SWD):
- The furthest airport from Seward Airport (SWD) is Port Elizabeth International Airport (PLZ), which is located 10,617 miles (17,086 kilometers) away in Port Elizabeth, South Africa.
- The closest airport to Seward Airport (SWD) is Chenega Bay Airport (NCN), which is located 49 miles (79 kilometers) E of SWD.
- The airport was built during World War II.
- Because of Seward Airport's relatively low elevation of 22 feet, planes can take off or land at Seward Airport 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.
- Seward Airport (SWD) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 65.40 miles (105.25 km) WNW | Huai'an Lianshui Airport (HIA) | Huai'an, Jiangsu, China |     |
| 2 | 66.07 miles (106.33 km) SSW | Yangzhou Taizhou Airport (YTY) | Yangzhou and Taizhou, Jiangsu, China | |
| 3 | 108.11 miles (173.99 km) SSW | Changzhou Benniu Airport (CZX) | Changzhou, Jiangsu, China | |
| 4 | 109.85 miles (176.78 km) NW | Lianyungang Baitabu Airport (LYG) | Lianyungang, Jiangsu, China | |
| 5 | 134.10 miles (215.81 km) S | Sunan Shuofang International Airport (WUX) | Wuxi/Suzhou, Jiangsu, China | |
| 6 | 140.10 miles (225.46 km) SW | Nanjing Lukou International Airport (NKG) | Nanjing, China | |
| 7 | 149.88 miles (241.20 km) S | Suzhou Guangfu Airport (SZV) | Suzhou, Jiangsu, China | |
| 8 | 151.66 miles (244.08 km) NW | Linyi Shubuling Airport (LYI) | Linyi, Shandong, China | |
| 9 | 158.29 miles (254.74 km) WNW | Xuzhou Guanyin Airport (XUZ) | Xuzhou, Jiangsu, China | |
| 10 | 167.54 miles (269.64 km) SSE | Shanghai Hongqiao International Airport (SHA) | Shanghai, China | |
| 11 | 171.50 miles (276.00 km) WSW | Bengbu Airport (BFU) | Bengbu, Anhui, China | |
| 12 | 183.38 miles (295.12 km) SSE | Shanghai Pudong International Airport (PVG) | Shanghai, People's Republic of China | |
| 13 | 196.48 miles (316.21 km) N | Qingdao Liuting International Airport (TAO) | Qingdao, Shandong, China | |
| 14 | 203.74 miles (327.89 km) WSW | Hefei Luogang International Airport (HFE) | Hefei, Anhui, China | |
| 15 | 221.27 miles (356.09 km) S | Hangzhou Xiaoshan International Airport (HGH) | Hangzhou, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,369.24 miles (19,906.31 km) ESE | Rosario – Islas Malvinas International Airport (ROS) | Rosario, Argentina | |
| 2 | 12,362.59 miles (19,895.61 km) WSW | Gualeguaychú Airport (GHU) | Gualeguaychú, Entre Ríos, Argentina | |
| 3 | 12,337.66 miles (19,855.49 km) SW | San Fernando Airport (FDO) | San Fernando, Buenos Aires, Argentina | |
| 4 | 12,335.77 miles (19,852.45 km) SE | Junín Airport (JNI) | Junín, Buenos Aires, Argentina | |
| 5 | 12,325.52 miles (19,835.95 km) SW | Jorge Newbery Airfield (AEP) | Buenos Aires, Argentina | |
| 6 | 12,317.29 miles (19,822.71 km) SSE | General Justo José de Urquiza Airport (PRA) | Paraná, Entre Ríos, Argentina | |
| 7 | 12,316.34 miles (19,821.17 km) SW | Ministro Pistarini International Airport (EZE) | Ezeiza (near Buenos Aires), Argentina | |
| 8 | 12,312.23 miles (19,814.57 km) SW | Tydeo Larre Borges International Airport (PDU) | Paysandú, Paysandú, Uruguay | |
| 9 | 12,300.56 miles (19,795.79 km) WSW | Laguna de los Patos International Airport (CYR) | Colonia del Sacramento, Colonia, Uruguay | |
| 10 | 12,284.38 miles (19,769.75 km) SW | La Plata Airport (LPG) | La Plata, Buenos Aires, Argentina | |
| 11 | 12,263.56 miles (19,736.24 km) SW | Nueva Hespérides International Airport (STY) | Salto, Salto, Uruguay | |
| 12 | 12,256.04 miles (19,724.14 km) SW | Comodoro Pierrestegui Airport (COC) | Concordia, Entre Ríos, Argentina | |
| 13 | 12,250.12 miles (19,714.60 km) SSW | Las Flores Airport (ELB) | El Banco, Colombia | |
| 14 | 12,246.51 miles (19,708.80 km) W | Santa Bernardina International Airport (DZO) | Durazno, Durazno, Uruguay | |
| 15 | 12,232.72 miles (19,686.60 km) SE | Comodoro Pedro Zanni Airport (PEH) | Pehuajó, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 49.26 miles (79.28 km) E | Chenega Bay Airport (NCN) | Chenega, Alaska, United States | |
| 2 | 60.43 miles (97.25 km) WNW | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| 3 | 69.61 miles (112.03 km) WNW | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 4 | 74.97 miles (120.65 km) NNW | Ted Stevens Anchorage International Airport (ANC) | Anchorage, Alaska, United States | |
| 5 | 76.45 miles (123.03 km) N | Merrill Field (MRI) | Anchorage, Alaska, United States | |
| 6 | 78.70 miles (126.66 km) WSW | Homer Airport (HOM) | Homer, Alaska, United States | |
| 7 | 78.79 miles (126.80 km) N | Elmendorf Air Force Base (EDF) | Anchorage, Alaska, United States | |
| 8 | 78.86 miles (126.92 km) N | Bryant Army Airfield (FRN) | Fort Richardson, Anchorage, Alaska, United States | |
| 9 | 87.78 miles (141.26 km) NW | Tyonek Airport (TYE) | Tyonek, Alaska, United States | |
| 10 | 90.87 miles (146.24 km) NW | Beluga Airport (BVU) | Beluga, Alaska, United States | |
| 11 | 92.46 miles (148.80 km) WSW | Seldovia Airport (SOV) | Seldovia, Alaska, United States | |
| 12 | 98.27 miles (158.15 km) N | Big Lake Airport (BGQ) | Big Lake, Alaska, United States | |
| 13 | 99.75 miles (160.54 km) WSW | Port Graham Airport (PGM) | Port Graham, Alaska, United States | |
| 14 | 99.92 miles (160.81 km) N | Wasilla Airport (WWA) | Wasilla, Alaska, United States | |
| 15 | 102.04 miles (164.22 km) N | Palmer Municipal Airport (PAQ) | Palmer, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,616.64 miles (17,085.78 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,594.47 miles (17,050.10 km) SSE | George Airport (GRJ) | George, South Africa | |
| 3 | 10,593.15 miles (17,047.98 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,560.72 miles (16,995.79 km) S | East London Airport (ELS) | East London, South Africa | |
| 5 | 10,550.26 miles (16,978.95 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 10,460.13 miles (16,833.91 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,414.58 miles (16,760.60 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,345.77 miles (16,649.86 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,340.78 miles (16,641.83 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,335.79 miles (16,633.80 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 11 | 10,335.73 miles (16,633.70 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,330.80 miles (16,625.77 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,328.60 miles (16,622.23 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,313.37 miles (16,597.73 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,304.43 miles (16,583.34 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |