Nonstop flight route between Chatham, Alaska, United States and Yushu County, Qinghai, China:
Departure Airport:
(57°30'54"N by 134°56'45"W)
Arrival Airport:
(32°50'21"N by 97°2'20"E)
Distance from CYM to YUS:
5,503.84 miles (8,857.55 km)
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- About this route
- CYM Airport Information
- YUS Airport Information
- Facts about CYM
- Facts about YUS
- Map of Nearest Airports to CYM
- List of Nearest Airports to CYM
- Map of Furthest Airports from CYM
- List of Furthest Airports from CYM
- Map of Nearest Airports to YUS
- List of Nearest Airports to YUS
- Map of Furthest Airports from YUS
- List of Furthest Airports from YUS
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Yushu Batang Airport (YUS), Yushu County, Qinghai, China would travel a Great Circle distance of 5,504 miles (or 8,858 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 Chatham Seaplane Base and Yushu Batang 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 Chatham Seaplane Base and Yushu Batang Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CYM / |
| Airport Name: | Chatham Seaplane Base |
| Location: | Chatham, Alaska, United States |
| GPS Coordinates: | 57°30'54"N by 134°56'45"W |
| Area Served: | Chatham, Alaska |
| Operator/Owner: | Chatham Cannery Ltd. |
| Airport Type: | Public use |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CYM |
| More Information: | CYM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YUS / ZLYS |
| Airport Names: |
|
| Location: | Yushu County, Qinghai, China |
| GPS Coordinates: | 32°50'21"N by 97°2'20"E |
| Airport Type: | Public |
| Elevation: | 12762 feet (3,890 meters) |
| View all routes: | Routes from YUS |
| More Information: | YUS Maps & Info |
Facts about Chatham Seaplane Base (CYM):
- The closest airport to Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of CYM.
- Because of Chatham Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Chatham Seaplane Base 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 furthest airport from Chatham Seaplane Base (CYM) is Port Alfred Airport (AFD), which is located 10,576 miles (17,020 kilometers) away in Port Alfred, South Africa.
- Chatham Seaplane Base (CYM) currently has only 1 runway.
Facts about Yushu Batang Airport (YUS):
- Because of Yushu Batang Airport's high elevation of 12,762 feet, planes must typically fly at a faster airspeed in order to takeoff or land at YUS. Combined with a high temperature, this could make YUS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- In addition to being known as "Yushu Batang Airport", other names for YUS include "玉树巴塘机场" and "Yùshù Batáng Jīchǎng".
- The closest airport to Yushu Batang Airport (YUS) is Qamdo Bamda Airport (BPX), which is located 158 miles (254 kilometers) S of YUS.
- The furthest airport from Yushu Batang Airport (YUS) is Carriel Sur International Airport (CCP), which is located 11,813 miles (19,012 kilometers) away in Concepción, Bío Bío Region, Chile.
- The airport played an important role in the delivery of rescue personnel and relief supplies to the area affected by the 2010 Yushu earthquake.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 13.43 miles (21.61 km) E | Angoon Seaplane Base (AGN) | Angoon, Alaska, United States |     |
| 2 | 35.85 miles (57.70 km) SSW | Sitka Rocky Gutierrez Airport (SIT) | Sitka, Alaska, United States | |
| 3 | 43.63 miles (70.21 km) NNW | Hoonah Airport (HNH) | Hoonah, Alaska, United States | |
| 4 | 51.12 miles (82.27 km) N | Funter Bay Seaplane Base (FNR) | Funter Bay, Alaska, United States | |
| 5 | 54.43 miles (87.60 km) SE | Kake Airport (KAE) | Kake, Alaska, United States | |
| 6 | 59.60 miles (95.92 km) NNE | Juneau International Airport (JNU) | Juneau, Alaska, United States | |
| 7 | 65.23 miles (104.97 km) NNW | Excursion Inlet Seaplane Base (EXI) | Excursion Inlet, Alaska, United States | |
| 8 | 68.80 miles (110.73 km) NNW | Gustavus Airport (GST) | Gustavus, Alaska, United States | |
| 9 | 69.74 miles (112.23 km) NW | Elfin Cove Seaplane Base (ELV) | Elfin Cove, Alaska, United States | |
| 10 | 88.33 miles (142.16 km) S | Port Alexander Seaplane Base (PTD) | Port Alexander, Alaska, United States | |
| 11 | 89.70 miles (144.36 km) ESE | Petersburg James A. Johnson Airport (PSG) | Petersburg, Alaska, United States | |
| 12 | 94.59 miles (152.22 km) SSE | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States | |
| 13 | 96.20 miles (154.81 km) SSE | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 14 | 118.73 miles (191.07 km) SE | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 15 | 120.28 miles (193.57 km) SE | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,575.54 miles (17,019.64 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,575.16 miles (17,019.03 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,561.60 miles (16,997.21 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,499.21 miles (16,896.80 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,481.31 miles (16,868.00 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,465.89 miles (16,843.18 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,396.45 miles (16,731.42 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 8 | 10,395.83 miles (16,730.42 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,386.37 miles (16,715.20 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,372.26 miles (16,692.49 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,357.88 miles (16,669.36 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,357.79 miles (16,669.21 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,352.15 miles (16,660.12 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,339.72 miles (16,640.12 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,339.57 miles (16,639.89 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 157.97 miles (254.23 km) S | Qamdo Bamda Airport (BPX) | Qamdo Prefecture, Tibet Autonomous Region, China | |
| 2 | 277.39 miles (446.42 km) NNW | Golmud Airport (GOQ) | Golmud, Qinghai, China | |
| 3 | 292.00 miles (469.93 km) SW | Nyingchi Mainling Airport (LZY) | Nyingchi, Tibet Autonomous Region, China | |
| 4 | 301.36 miles (484.98 km) SE | Daocheng Yading Airport (DCY) | Daocheng, Sichuan, China | |
| 5 | 341.95 miles (550.31 km) SSW | Pasighat Airport (IXT) | Pasighat (Passighat), India | |
| 6 | 342.64 miles (551.43 km) S | Tezu Airport (TEI) | Tezu, Arunachal Pradesh, India | |
| 7 | 348.64 miles (561.09 km) SSW | Along Airport (IXV) | Along, Arunachal Pradesh, India | |
| 8 | 349.34 miles (562.21 km) ENE | Gannan Xiahe Airport (GXH) | Xiahe, Gansu, China | |
| 9 | 375.25 miles (603.90 km) SSW | Daporijo Airport (DEP) | Daporijo, Arunachal Pradesh, India | |
| 10 | 381.69 miles (614.27 km) NE | Xining Caojiabao Airport (XNN) | Xining, Qinghai, China | |
| 11 | 382.46 miles (615.51 km) SSE | Dêqên Shangri-La Airport (DIG) | Shangri-La, Yunnan, China | |
| 12 | 385.74 miles (620.79 km) E | Jiuzhai Huanglong Airport (JZH) | Songpan County, Sichuan, China | |
| 13 | 389.33 miles (626.57 km) SSW | Dibrugarh Airport (DIB) | Dibrugarh, India | |
| 14 | 389.33 miles (626.57 km) SSW | Dibrugarh Airport (MOH) | Mohanbari, India | |
| 15 | 410.27 miles (660.26 km) SSW | Ziro Airport (ZER) | Ziro, India | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,813.40 miles (19,011.78 km) WSW | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 2 | 11,778.63 miles (18,955.81 km) WSW | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 3 | 11,770.92 miles (18,943.41 km) W | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 4 | 11,764.83 miles (18,933.61 km) WSW | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 5 | 11,733.59 miles (18,883.34 km) SW | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 6 | 11,731.56 miles (18,880.07 km) W | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 7 | 11,728.73 miles (18,875.52 km) SW | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 8 | 11,714.67 miles (18,852.88 km) WSW | La Florida Airport (LSC) | La Serena, Chile | |
| 9 | 11,713.59 miles (18,851.14 km) SW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 10 | 11,680.26 miles (18,797.51 km) WSW | Caviahue Airport (CVH) | Caviahue, Neuquén, Argentina | |
| 11 | 11,676.86 miles (18,792.04 km) SW | Pucón Airport (ZPC) | Pucón, Chile | |
| 12 | 11,670.32 miles (18,781.51 km) SW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 13 | 11,650.74 miles (18,750.01 km) WSW | Chos Malal Airport (HOS) | Chos Malal, Neuquén, Argentina | |
| 14 | 11,650.52 miles (18,749.64 km) WSW | Comodoro D. Ricardo Salomón Airport (LGS) | Malargüe, Mendoza, Argentina | |
| 15 | 11,646.31 miles (18,742.87 km) SW | Frutillar Airport (FRT) | Frutillar, Chile | |