Nonstop flight route between Chengdu, Sichuan, China and Seward, Alaska, United States:
Departure Airport:
(30°34'41"N by 103°56'48"E)
Arrival Airport:
(60°7'36"N by 149°25'8"W)
Distance from CTU to SWD:
4,935.72 miles (7,943.25 km)
Share this route:
Jump to:
- About this route
- CTU Airport Information
- SWD Airport Information
- Facts about CTU
- Facts about SWD
- Map of Nearest Airports to CTU
- List of Nearest Airports to CTU
- Map of Furthest Airports from CTU
- List of Furthest Airports from CTU
- 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 Chengdu Shuangliu International Airport (CTU), Chengdu, Sichuan, China and Seward Airport (SWD), Seward, Alaska, United States would travel a Great Circle distance of 4,936 miles (or 7,943 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 Chengdu Shuangliu International 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 Chengdu Shuangliu International 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: | CTU / ZUUU |
| Airport Names: |
|
| Location: | Chengdu, Sichuan, China |
| GPS Coordinates: | 30°34'41"N by 103°56'48"E |
| Area Served: | Chengdu |
| Operator/Owner: | Sichuan Province Airport Group Co.,Ltd |
| Airport Type: | Public |
| Elevation: | 1624 feet (495 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CTU |
| More Information: | CTU 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 Chengdu Shuangliu International Airport (CTU):
- The outside of Terminal 1
- In addition to being known as "Chengdu Shuangliu International Airport", other names for CTU include "成都双流国际机场" and "Chéngdū Shuāngliú Guójì Jīchǎng".
- Chengdu Shuangliu International Airport (CTU) has 2 runways.
- On December 12, 1956, the Shuangguisi Airport was put under civil aviation, which was then formally listed as a civil aviation airport and renamed Chengdu Shuangliu Airport.
- On May 12, 2008 the airport was temporarily shut down after sustaining some minor damages from the great Sichuan Earthquake but was quickly reopened the following day after inspection of the runway.
- Chengdu Shuangliu International Airport handled 31,500,000 passengers last year.
- The furthest airport from Chengdu Shuangliu International Airport (CTU) is La Florida Airport (LSC), which is nearly antipodal to Chengdu Shuangliu International Airport (meaning Chengdu Shuangliu International Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,144 miles (19,543 kilometers) away in La Serena, Chile.
- The closest airport to Chengdu Shuangliu International Airport (CTU) is Mianyang Nanjiao Airport (MIG), which is located 75 miles (121 kilometers) NE of CTU.
Facts about Seward Airport (SWD):
- The closest airport to Seward Airport (SWD) is Chenega Bay Airport (NCN), which is located 49 miles (79 kilometers) E of SWD.
- Seward Airport (SWD) has 2 runways.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 75.28 miles (121.15 km) NE | Mianyang Nanjiao Airport (MIG) | Mianyang, Sichuan, China |     |
| 2 | 127.98 miles (205.96 km) SSE | Yibin Caiba Airport (YBP) | Yibin, Sichuan, China | |
| 3 | 132.32 miles (212.95 km) E | Nanchong Gaoping Airport (NAO) | Nanchong, Sichuan, China | |
| 4 | 147.39 miles (237.20 km) SE | Luzhou Lantian Airport (LZO) | Luzhou, Sichuan, China | |
| 5 | 158.00 miles (254.27 km) N | Jiuzhai Huanglong Airport (JZH) | Songpan County, Sichuan, China | |
| 6 | 162.42 miles (261.38 km) NE | Guangyuan Airport (GYS) | Guangyuan, Sichuan, China | |
| 7 | 171.59 miles (276.15 km) ESE | Chongqing Jiangbei International Airport (CKG) | Chongqing, China | |
| 8 | 208.04 miles (334.81 km) SSW | Xichang Qingshan Airport (XIC) | Qingshan, China | |
| 9 | 210.09 miles (338.10 km) ENE | Dazhou Heshi Airport (DAX) | Dazhou, Sichuan, China | |
| 10 | 224.89 miles (361.92 km) S | Zhaotong Airport (ZAT) | Zhaotong, Yunnan, China | |
| 11 | 228.35 miles (367.49 km) E | Liangping Airport (LIA) | Liangping, Chongqing, China | |
| 12 | 240.84 miles (387.59 km) SSE | Bijie Feixiong Airport (BFJ) | Guizhou Province, China | |
| 13 | 248.54 miles (399.98 km) NE | Hanzhong Xiguan Airport (HZG) | Hanzhong, Shaanxi, China | |
| 14 | 248.69 miles (400.23 km) WSW | Daocheng Yading Airport (DCY) | Daocheng, Sichuan, China | |
| 15 | 266.87 miles (429.48 km) E | Wanzhou Wuqiao Airport (WXN) | Wanzhou, Chongqing, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,143.53 miles (19,543.08 km) W | La Florida Airport (LSC) | La Serena, Chile | |
| 2 | 12,122.11 miles (19,508.60 km) WSW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 3 | 12,072.04 miles (19,428.02 km) WSW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 4 | 12,071.58 miles (19,427.27 km) SW | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 5 | 12,027.42 miles (19,356.21 km) WSW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 6 | 11,994.78 miles (19,303.67 km) SW | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 7 | 11,982.64 miles (19,284.14 km) WSW | Governor Francisco Gabrielli International Airport (MDZ) | Mendoza, Mendoza Province, Argentina | |
| 8 | 11,979.77 miles (19,279.52 km) W | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 9 | 11,975.65 miles (19,272.89 km) SSW | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 10 | 11,961.86 miles (19,250.70 km) SSW | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 11 | 11,954.42 miles (19,238.73 km) SW | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 12 | 11,930.92 miles (19,200.90 km) SW | Comodoro D. Ricardo Salomón Airport (LGS) | Malargüe, Mendoza, Argentina | |
| 13 | 11,912.57 miles (19,171.37 km) SW | San Rafael Airport (AFA) | San Rafael, Mendoza, Argentina | |
| 14 | 11,876.80 miles (19,113.80 km) W | Capitán Vicente Almandos Almonacid Airport (IRJ) | La Rioja, Argentina | |
| 15 | 11,866.66 miles (19,097.48 km) SSW | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 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 | |