Nonstop flight route between Guiyang, Guizhou, China and St. Mary's, Alaska, United States:
Departure Airport:
(26°32'18"N by 106°48'2"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from KWE to KSM:
4,608.82 miles (7,417.17 km)
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- About this route
- KWE Airport Information
- KSM Airport Information
- Facts about KWE
- Facts about KSM
- Map of Nearest Airports to KWE
- List of Nearest Airports to KWE
- Map of Furthest Airports from KWE
- List of Furthest Airports from KWE
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Guiyang Longdongbao International Airport (KWE), Guiyang, Guizhou, China and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,609 miles (or 7,417 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 Guiyang Longdongbao International Airport and St. Mary's 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 Guiyang Longdongbao International Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KWE / ZUGY |
| Airport Names: |
|
| Location: | Guiyang, Guizhou, China |
| GPS Coordinates: | 26°32'18"N by 106°48'2"E |
| Area Served: | Guiyang, Guizhou, China |
| Airport Type: | Public |
| Elevation: | 3737 feet (1,139 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KWE |
| More Information: | KWE Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Facts about Guiyang Longdongbao International Airport (KWE):
- Guiyang Longdongbao International Airport handled 7,339,229 passengers last year.
- The furthest airport from Guiyang Longdongbao International Airport (KWE) is Chañaral Airport (CNR), which is nearly antipodal to Guiyang Longdongbao International Airport (meaning Guiyang Longdongbao International Airport is almost on the exact opposite side of the Earth from Chañaral Airport), and is located 12,276 miles (19,756 kilometers) away in Chañaral, Atacama Region, Chile.
- In addition to being known as "Guiyang Longdongbao International Airport", other names for KWE include "贵阳龙洞堡国际机场" and "Guìyáng Lóngdòngbǎo Guójì Jīchǎng".
- Guiyang Longdongbao International Airport (KWE) currently has only 1 runway.
- Guiyang airport in 2010 exceeded its design capacity of 5 million passengers.
- The closest airport to Guiyang Longdongbao International Airport (KWE) is Anshun Huangguoshu Airport (AVA), which is located 61 miles (97 kilometers) WSW of KWE.
Facts about St. Mary's Airport (KSM):
- St. Mary's Airport (KSM) has 2 runways.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 60.55 miles (97.44 km) WSW | Anshun Huangguoshu Airport (AVA) | Anshu, Guizhou Province, China |     |
| 2 | 73.67 miles (118.56 km) N | Zunyi Xinzhou Airport (ZYI) | Zunyi, Guizhou, China | |
| 3 | 78.76 miles (126.75 km) ENE | Kaili Huangping Airport (KJH) | Kaili, Guizhou, China | |
| 4 | 104.06 miles (167.47 km) SE | Libo Airport (LLB) | Libo County, Guizhou, China | |
| 5 | 106.31 miles (171.09 km) WNW | Bijie Feixiong Airport (BFJ) | Guizhou Province, China | |
| 6 | 133.54 miles (214.91 km) SSE | Hechi Jinchengjiang Airport (HCJ) | Hechi, Guangxi, China | |
| 7 | 146.21 miles (235.30 km) E | Liping Airport (HZH) | Liping County, Guizhou, China | |
| 8 | 179.95 miles (289.59 km) ENE | Tongren Fenghuang Airport (TEN) | Tongren, Guizhou, China | |
| 9 | 181.66 miles (292.36 km) NNW | Luzhou Lantian Airport (LZO) | Luzhou, Sichuan, China | |
| 10 | 189.06 miles (304.26 km) ENE | Zhijiang Airport (HJJ) | Zhijiang, Hubei, China | |
| 11 | 195.04 miles (313.88 km) S | Baise Bama Airport (AEB) | Baise, Guangxi, China | |
| 12 | 195.28 miles (314.27 km) WNW | Zhaotong Airport (ZAT) | Zhaotong, Yunnan, China | |
| 13 | 208.51 miles (335.57 km) NW | Yibin Caiba Airport (YBP) | Yibin, Sichuan, China | |
| 14 | 219.97 miles (354.01 km) N | Chongqing Jiangbei International Airport (CKG) | Chongqing, China | |
| 15 | 221.01 miles (355.68 km) ESE | Guilin Liangjiang International Airport (KWL) | Guilin, Guangxi, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,275.82 miles (19,755.97 km) W | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 2 | 12,257.40 miles (19,726.32 km) WSW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 3 | 12,223.75 miles (19,672.18 km) W | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 4 | 12,173.61 miles (19,591.47 km) SSW | La Florida Airport (LSC) | La Serena, Chile | |
| 5 | 12,162.13 miles (19,573.01 km) SW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 6 | 12,114.63 miles (19,496.56 km) SW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 7 | 12,048.05 miles (19,389.40 km) SW | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 8 | 11,999.53 miles (19,311.33 km) WSW | Capitán Vicente Almandos Almonacid Airport (IRJ) | La Rioja, Argentina | |
| 9 | 11,982.47 miles (19,283.87 km) SW | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 10 | 11,981.99 miles (19,283.10 km) SSW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 11 | 11,980.14 miles (19,280.11 km) SSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 12 | 11,959.12 miles (19,246.30 km) WSW | Coronel Felipe Varela International Airport (CTC) | Catamarca, Catamarca, Argentina | |
| 13 | 11,942.14 miles (19,218.97 km) WSW | Martín Miguel de Güemes International Airport (SLA) | Salta, Salta Province, Argentina | |
| 14 | 11,941.73 miles (19,218.30 km) SSW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 15 | 11,936.76 miles (19,210.31 km) W | Teniente General Benjamín Matienzo International Airport (TUC) | San Miguel de Tucumán, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |