Nonstop flight route between St. Mary's, Alaska, United States and Zhijiang, Hubei, China:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(27°26'29"N by 109°41'58"E)
Distance from KSM to HJJ:
4,463.57 miles (7,183.41 km)
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Jump to:
- About this route
- KSM Airport Information
- HJJ Airport Information
- Facts about KSM
- Facts about HJJ
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to HJJ
- List of Nearest Airports to HJJ
- Map of Furthest Airports from HJJ
- List of Furthest Airports from HJJ
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Zhijiang Airport (HJJ), Zhijiang, Hubei, China would travel a Great Circle distance of 4,464 miles (or 7,183 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 St. Mary's Airport and Zhijiang 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 St. Mary's Airport and Zhijiang Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | HJJ / |
| Airport Names: |
|
| Location: | Zhijiang, Hubei, China |
| GPS Coordinates: | 27°26'29"N by 109°41'58"E |
| Area Served: | Huaihua |
| Airport Type: | Public |
| # of Runways: | 1 |
| View all routes: | Routes from HJJ |
| More Information: | HJJ Maps & Info |
Facts about St. Mary's Airport (KSM):
- 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.
- St. Mary's Airport (KSM) has 2 runways.
- 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.
Facts about Zhijiang Airport (HJJ):
- Zhijiang Airport (HJJ) currently has only 1 runway.
- The closest airport to Zhijiang Airport (HJJ) is Tongren Fenghuang Airport (TEN), which is located 39 miles (62 kilometers) NW of HJJ.
- In addition to being known as "Zhijiang Airport", other names for HJJ include "芷江机场", "Zhǐjiāng Jīchǎng" and "ZGCJ".
- The furthest airport from Zhijiang Airport (HJJ) is Chamonate Airfield (CPO), which is nearly antipodal to Zhijiang Airport (meaning Zhijiang Airport is almost on the exact opposite side of the Earth from Chamonate Airfield), and is located 12,425 miles (19,995 kilometers) away in Copiapó, Atacama Region, Chile.
- The Americans closed their facilities at the airport in early October 1945.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 38.79 miles (62.42 km) NW | Tongren Fenghuang Airport (TEN) | Tongren, Guizhou, China | |
| 2 | 84.35 miles (135.74 km) SSW | Liping Airport (HZH) | Liping County, Guizhou, China | |
| 3 | 110.46 miles (177.77 km) WSW | Kaili Huangping Airport (KJH) | Kaili, Guizhou, China | |
| 4 | 123.40 miles (198.60 km) NNE | Zhangjiajie Airport (DYG) | Zhangjiajie, Hunan, China | |
| 5 | 140.07 miles (225.42 km) ESE | Yongzhou Lingling Airport (LLF) | Yongzhou, Hunan, China | |
| 6 | 152.88 miles (246.03 km) NNW | Qianjiang Wulingshan Airport (JIQ) | Qianjiang, Chongqing, China | |
| 7 | 155.05 miles (249.53 km) S | Guilin Liangjiang International Airport (KWL) | Guilin, Guangxi, China | |
| 8 | 156.15 miles (251.30 km) NE | Changde Taohuayuan Airport (CGD) | Changde, Hunan, China | |
| 9 | 165.76 miles (266.77 km) W | Zunyi Xinzhou Airport (ZYI) | Zunyi, Guizhou, China | |
| 10 | 174.48 miles (280.79 km) SW | Libo Airport (LLB) | Libo County, Guizhou, China | |
| 11 | 183.75 miles (295.71 km) E | Hengyang Bajialing Airport (HNY) | Hengyang, Hunan, China | |
| 12 | 189.06 miles (304.26 km) WSW | Guiyang Longdongbao International Airport (KWE) | Guiyang, Guizhou, China | |
| 13 | 199.34 miles (320.80 km) N | Enshi Xujiaping Airport (ENH) | Enshi, Hubei, China | |
| 14 | 221.40 miles (356.30 km) ENE | Changsha Huanghua International Airport (CSX) | Changsha, Hunan, China | |
| 15 | 221.60 miles (356.63 km) SW | Hechi Jinchengjiang Airport (HCJ) | Hechi, Guangxi, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,424.61 miles (19,995.42 km) SE | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 2 | 12,357.87 miles (19,888.01 km) SSE | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 3 | 12,352.03 miles (19,878.61 km) SSW | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 4 | 12,257.34 miles (19,726.22 km) SSE | La Florida Airport (LSC) | La Serena, Chile | |
| 5 | 12,185.18 miles (19,610.10 km) WSW | Capitán Vicente Almandos Almonacid Airport (IRJ) | La Rioja, Argentina | |
| 6 | 12,160.49 miles (19,570.36 km) S | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 7 | 12,148.14 miles (19,550.49 km) WSW | Coronel Felipe Varela International Airport (CTC) | Catamarca, Catamarca, Argentina | |
| 8 | 12,126.71 miles (19,515.99 km) SSW | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 9 | 12,114.69 miles (19,496.66 km) W | Teniente General Benjamín Matienzo International Airport (TUC) | San Miguel de Tucumán, Argentina | |
| 10 | 12,109.46 miles (19,488.25 km) S | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 11 | 12,088.09 miles (19,453.84 km) WSW | Martín Miguel de Güemes International Airport (SLA) | Salta, Salta Province, Argentina | |
| 12 | 12,083.67 miles (19,446.74 km) SSW | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 13 | 12,068.72 miles (19,422.67 km) W | Vicecomodoro Ángel de la Paz Aragonés Airport (SDE) | Santiago del Estero, Argentina | |
| 14 | 12,053.64 miles (19,398.41 km) SSW | Governor Francisco Gabrielli International Airport (MDZ) | Mendoza, Mendoza Province, Argentina | |
| 15 | 12,050.55 miles (19,393.44 km) WSW | Gobernador Horacio Guzmán Internacional Airport (JUJ) | San Salvador de Jujuy, Jujuy, Argentina | |