Nonstop flight route between Seward, Alaska, United States and Dazhou, Sichuan, China:
Departure Airport:
(60°7'36"N by 149°25'8"W)
Arrival Airport:
(31°7'51"N by 107°25'48"E)
Distance from SWD to DAX:
4,797.36 miles (7,720.58 km)
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Jump to:
- About this route
- SWD Airport Information
- DAX Airport Information
- Facts about SWD
- Facts about DAX
- Map of Nearest Airports to SWD
- List of Nearest Airports to SWD
- Map of Furthest Airports from SWD
- List of Furthest Airports from SWD
- Map of Nearest Airports to DAX
- List of Nearest Airports to DAX
- Map of Furthest Airports from DAX
- List of Furthest Airports from DAX
About this route:
A direct, nonstop flight between Seward Airport (SWD), Seward, Alaska, United States and Dazhou Heshi Airport (DAX), Dazhou, Sichuan, China would travel a Great Circle distance of 4,797 miles (or 7,721 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 Seward Airport and Dazhou Heshi 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 Seward Airport and Dazhou Heshi Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | DAX / ZUDX |
| Airport Name: | Dazhou Heshi Airport |
| Location: | Dazhou, Sichuan, China |
| GPS Coordinates: | 31°7'51"N by 107°25'48"E |
| Area Served: | Dazhou |
| View all routes: | Routes from DAX |
| More Information: | DAX Maps & Info |
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.
- 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.
- Seward Airport covers an area of 302 acres at an elevation of 22 feet above mean sea level.
- 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.
Facts about Dazhou Heshi Airport (DAX):
- The closest airport to Dazhou Heshi Airport (DAX) is Liangping Airport (LIA), which is located 38 miles (61 kilometers) SE of DAX.
- The furthest airport from Dazhou Heshi Airport (DAX) is La Florida Airport (LSC), which is nearly antipodal to Dazhou Heshi Airport (meaning Dazhou Heshi Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,320 miles (19,827 kilometers) away in La Serena, 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 37.68 miles (60.64 km) SE | Liangping Airport (LIA) | Liangping, Chongqing, China | |
| 2 | 63.64 miles (102.42 km) ESE | Wanzhou Wuqiao Airport (WXN) | Wanzhou, Chongqing, China | |
| 3 | 78.78 miles (126.79 km) WSW | Nanchong Gaoping Airport (NAO) | Nanchong, Sichuan, China | |
| 4 | 108.27 miles (174.25 km) SSW | Chongqing Jiangbei International Airport (CKG) | Chongqing, China | |
| 5 | 133.73 miles (215.22 km) NW | Guangyuan Airport (GYS) | Guangyuan, Sichuan, China | |
| 6 | 134.29 miles (216.13 km) ESE | Enshi Xujiaping Airport (ENH) | Enshi, Hubei, China | |
| 7 | 135.79 miles (218.53 km) N | Hanzhong Xiguan Airport (HZG) | Hanzhong, Shaanxi, China | |
| 8 | 139.26 miles (224.11 km) SE | Qianjiang Wulingshan Airport (JIQ) | Qianjiang, Chongqing, China | |
| 9 | 140.07 miles (225.42 km) NE | Ankang Wulipu Airport (AKA) | Ankang, Shaanxi, China | |
| 10 | 160.19 miles (257.80 km) W | Mianyang Nanjiao Airport (MIG) | Mianyang, Sichuan, China | |
| 11 | 175.01 miles (281.64 km) ENE | Shennongjia Hongping Airport (HPG) | Shennongjia, Hubei, China | |
| 12 | 199.15 miles (320.51 km) SW | Luzhou Lantian Airport (LZO) | Luzhou, Sichuan, China | |
| 13 | 210.09 miles (338.10 km) W | Chengdu Shuangliu International Airport (CTU) | Chengdu, Sichuan, China | |
| 14 | 228.17 miles (367.20 km) SE | Zhangjiajie Airport (DYG) | Zhangjiajie, Hunan, China | |
| 15 | 236.13 miles (380.02 km) SW | Yibin Caiba Airport (YBP) | Yibin, Sichuan, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,319.75 miles (19,826.66 km) SW | La Florida Airport (LSC) | La Serena, Chile | |
| 2 | 12,295.82 miles (19,788.16 km) SSW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 3 | 12,248.95 miles (19,712.73 km) SSW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 4 | 12,208.12 miles (19,647.02 km) SSW | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 5 | 12,189.85 miles (19,617.61 km) W | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 6 | 12,186.20 miles (19,611.75 km) WSW | Governor Francisco Gabrielli International Airport (MDZ) | Mendoza, Mendoza Province, Argentina | |
| 7 | 12,141.71 miles (19,540.14 km) SSW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 8 | 12,096.98 miles (19,468.16 km) SW | San Rafael Airport (AFA) | San Rafael, Mendoza, Argentina | |
| 9 | 12,089.34 miles (19,455.85 km) SSW | Comodoro D. Ricardo Salomón Airport (LGS) | Malargüe, Mendoza, Argentina | |
| 10 | 12,084.58 miles (19,448.20 km) SSW | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 11 | 12,071.66 miles (19,427.40 km) WSW | Capitán Vicente Almandos Almonacid Airport (IRJ) | La Rioja, Argentina | |
| 12 | 12,062.96 miles (19,413.40 km) SSW | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 13 | 12,058.88 miles (19,406.84 km) S | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 14 | 12,045.99 miles (19,386.09 km) S | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 15 | 12,044.29 miles (19,383.35 km) WSW | Brigadier Mayor Cesar Raúl Ojeda Airport (LUQ) | San Luis, Argentina | |