Nonstop flight route between Chatham, Alaska, United States and Tangshan, Hebei, China:
Departure Airport:
(57°30'54"N by 134°56'45"W)
Arrival Airport:
(39°43'31"N by 117°59'35"E)
Distance from CYM to TVS:
4,511.57 miles (7,260.65 km)
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- About this route
- CYM Airport Information
- TVS Airport Information
- Facts about CYM
- Facts about TVS
- 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 TVS
- List of Nearest Airports to TVS
- Map of Furthest Airports from TVS
- List of Furthest Airports from TVS
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Tangshan Sannühe Airport (TVS), Tangshan, Hebei, China would travel a Great Circle distance of 4,512 miles (or 7,261 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 Tangshan Sannühe 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 Tangshan Sannühe 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: | TVS / |
| Airport Names: |
|
| Location: | Tangshan, Hebei, China |
| GPS Coordinates: | 39°43'31"N by 117°59'35"E |
| Operator/Owner: | Tangshan Airport Ltd. |
| Airport Type: | Military/Public |
| View all routes: | Routes from TVS |
| More Information: | TVS Maps & Info |
Facts about Chatham Seaplane Base (CYM):
- Chatham Seaplane Base (CYM) currently has only 1 runway.
- 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.
Facts about Tangshan Sannühe Airport (TVS):
- Tangshan Sannühe Airport handled 109,000 passengers last year.
- The furthest airport from Tangshan Sannühe Airport (TVS) is Comandante Espora Airport (BHI), which is nearly antipodal to Tangshan Sannühe Airport (meaning Tangshan Sannühe Airport is almost on the exact opposite side of the Earth from Comandante Espora Airport), and is located 12,367 miles (19,903 kilometers) away in Bahía Blanca, Buenos Aires Province, Argentina.
- The closest airport to Tangshan Sannühe Airport (TVS) is Tianjin Binhai International Airport (TSN), which is located 54 miles (87 kilometers) SW of TVS.
- In addition to being known as "Tangshan Sannühe Airport", other names for TVS include "唐山三女河机场", "Tángshān Sānnǚhé Jīchǎng" and "ZBTS".
| 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 | 54.01 miles (86.91 km) SW | Tianjin Binhai International Airport (TSN) | Tianjin, China | |
| 2 | 78.59 miles (126.49 km) WNW | Beijing Capital International Airport (PEK) | Beijing, People's Republic of China | |
| 3 | 85.38 miles (137.40 km) W | Beijing Nanyuan Airport (NAY) | Beijing, China | |
| 4 | 93.70 miles (150.79 km) E | Qinhuangdao Shanhaiguan Airport (SHP) | Qinhuangdao, Hebei, China | |
| 5 | 176.07 miles (283.36 km) WNW | Zhangjiakou Ningyuan Airport (ZQZ) | Zhangjiakou, Hebei Province, China | |
| 6 | 179.09 miles (288.22 km) NE | Chaoyang Airport (CHG) | Chaoyang, Liaoning, China | |
| 7 | 179.85 miles (289.44 km) NNE | Chifeng Airport (CIF) | Chifeng, Inner Mongolia, China | |
| 8 | 187.32 miles (301.46 km) ENE | Jinzhou Xiaolingzi Airport (JNZ) | Jinzhou, Liaoning, China | |
| 9 | 196.54 miles (316.30 km) ESE | Dalian Zhoushuizi International Airport (DLC) | Dalian, Liaoning, China | |
| 10 | 202.59 miles (326.04 km) SSW | Jinan Yaoqiang International Airport (TNA) | Jinan, Shandong, China | |
| 11 | 203.18 miles (326.99 km) WSW | Shijiazhuang Zhengding International Airport (SJW) | Shijiazhuang, China | |
| 12 | 221.31 miles (356.16 km) SSE | Weifang Airport (WEF) | Weifang, Shandong, China | |
| 13 | 240.25 miles (386.64 km) W | Datong Yungang Airport (DAT) | Datong, Shanxi, China | |
| 14 | 243.04 miles (391.14 km) SE | Yantai Laishan International Airport (YNT) | Yantai, Shandong, China | |
| 15 | 251.16 miles (404.21 km) E | Changhai Airport (CNI) | Changhai, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,367.12 miles (19,902.90 km) S | Comandante Espora Airport (BHI) | Bahía Blanca, Buenos Aires Province, Argentina | |
| 2 | 12,341.98 miles (19,862.43 km) SSE | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 3 | 12,307.78 miles (19,807.41 km) SW | Tres Arroyos Airport (OYO) | Tres Arroyos, Buenos Aires Province, Argentina | |
| 4 | 12,279.20 miles (19,761.41 km) S | Brigadier Hector Eduardo Ruiz Airport (CSZ) | Coronel Suárez, Buenos Aires, Argentina | |
| 5 | 12,262.09 miles (19,733.87 km) ESE | Antoine de Saint Exupéry Airport (OES) | San Antonio Oeste, Argentina | |
| 6 | 12,245.48 miles (19,707.14 km) WSW | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 7 | 12,218.19 miles (19,663.22 km) SSW | Olavarría Airport (OVR) | Olavarría, Argentina | |
| 8 | 12,207.85 miles (19,646.58 km) SW | Tandil Airport (TDL) | Tandil, Argentina | |
| 9 | 12,191.72 miles (19,620.62 km) WSW | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 10 | 12,187.59 miles (19,613.98 km) SSE | Santa Rosa Airport (RSA) | Santa Rosa, Argentina | |
| 11 | 12,172.69 miles (19,590.00 km) SE | El Tehuelche Airport (PMY) | Puerto Madryn, Argentina | |
| 12 | 12,168.55 miles (19,583.34 km) S | Comodoro Pedro Zanni Airport (PEH) | Pehuajó, Argentina | |
| 13 | 12,168.04 miles (19,582.51 km) WSW | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 14 | 12,142.43 miles (19,541.29 km) SSE | General Pico Airport (GPO) | General Pico, La Pampa, Argentina | |
| 15 | 12,142.32 miles (19,541.12 km) SE | Almirante Marcos A. Zar Airport (REL) | Trelew, Chubut, Argentina | |