Nonstop flight route between Jinghong, Xishuangbanna, Yunnan, China and St. Mary's, Alaska, United States:
Departure Airport:
(21°58'26"N by 100°45'34"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from JHG to KSM:
5,071.74 miles (8,162.15 km)
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- About this route
- JHG Airport Information
- KSM Airport Information
- Facts about JHG
- Facts about KSM
- Map of Nearest Airports to JHG
- List of Nearest Airports to JHG
- Map of Furthest Airports from JHG
- List of Furthest Airports from JHG
- 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 Xishuangbanna Gasa International Airport (JHG), Jinghong, Xishuangbanna, Yunnan, China and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 5,072 miles (or 8,162 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 Xishuangbanna Gasa 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 Xishuangbanna Gasa 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: | JHG / ZPJH |
| Airport Names: |
|
| Location: | Jinghong, Xishuangbanna, Yunnan, China |
| GPS Coordinates: | 21°58'26"N by 100°45'34"E |
| Area Served: | Jinghong |
| Airport Type: | Public |
| Elevation: | 1815 feet (553 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from JHG |
| More Information: | JHG 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 Xishuangbanna Gasa International Airport (JHG):
- The closest airport to Xishuangbanna Gasa International Airport (JHG) is Louangnamtha Airport (LXG), which is located 81 miles (131 kilometers) SSE of JHG.
- Xishuangbanna Gasa International Airport (JHG) currently has only 1 runway.
- The furthest airport from Xishuangbanna Gasa International Airport (JHG) is Maria Reiche Neuman Airport (NZC), which is located 11,871 miles (19,104 kilometers) away in Nazca, Ica Region, Peru.
- In addition to being known as "Xishuangbanna Gasa International Airport", other names for JHG include "西双版纳嘎洒机场" and "Xishuāngbǎnnà Gāsǎ jīchǎng".
Facts about St. Mary's Airport (KSM):
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 81.31 miles (130.85 km) SSE | Louangnamtha Airport (LXG) | Luang Namtha, Laos |     |
| 2 | 85.81 miles (138.10 km) WSW | Kengtung Airport (KET) | Kengtung, Myanmar (Burma) | |
| 3 | 115.85 miles (186.44 km) SSW | Tachilek Airport (THL) | Tachilek, Myanmar (Burma) | |
| 4 | 119.46 miles (192.25 km) SE | Oudomsay Airport (ODY) | Muang Xay, Laos | |
| 5 | 120.38 miles (193.74 km) S | Ban Huoeisay Airport (HOE) | Houeisay, Laos | |
| 6 | 130.57 miles (210.14 km) NNW | Lincang Airport (LNJ) | Lincang, Yunnan, China | |
| 7 | 149.74 miles (240.98 km) ESE | Dien Bien Phu Airport (DIN) | Dien Bien Phu, Vietnam | |
| 8 | 150.71 miles (242.54 km) SSW | Chiang Rai International Airport (CEI) | Chiang Rai, Thailand | |
| 9 | 169.60 miles (272.94 km) SSE | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| 10 | 199.57 miles (321.17 km) SSE | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 11 | 204.08 miles (328.44 km) WNW | Lashio Airport (LSH) | Lashio, Myanmar (Burma) | |
| 12 | 218.70 miles (351.96 km) NW | Dehong Mangshi Airport (LUM) | Mang City, Yunnan, China | |
| 13 | 234.26 miles (377.01 km) SE | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 14 | 234.93 miles (378.08 km) SW | Pai Airport (PYY) | Pai, Thailand | |
| 15 | 235.44 miles (378.90 km) NNW | Baoshan Yunduan Airport (BSD) | Baoshan, Yunnan, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,870.63 miles (19,103.87 km) SSW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 2 | 11,867.18 miles (19,098.32 km) WSW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 3 | 11,862.06 miles (19,090.08 km) W | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 4 | 11,845.15 miles (19,062.87 km) W | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 5 | 11,844.69 miles (19,062.13 km) WSW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 6 | 11,834.62 miles (19,045.92 km) SSW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 7 | 11,815.04 miles (19,014.41 km) WSW | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 8 | 11,807.62 miles (19,002.47 km) WSW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 9 | 11,807.62 miles (19,002.47 km) WSW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 10 | 11,803.61 miles (18,996.02 km) SW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 11 | 11,774.86 miles (18,949.76 km) W | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 12 | 11,771.91 miles (18,945.00 km) SW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 13 | 11,768.75 miles (18,939.93 km) WSW | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 14 | 11,747.31 miles (18,905.42 km) SW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 15 | 11,743.21 miles (18,898.81 km) SSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 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 | |