Nonstop flight route between Hydaburg, Alaska, United States and Tangshan, Hebei, China:
Departure Airport:
(55°12'23"N by 132°49'41"W)
Arrival Airport:
(39°43'31"N by 117°59'35"E)
Distance from HYG to TVS:
4,672.43 miles (7,519.53 km)
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- About this route
- HYG Airport Information
- TVS Airport Information
- Facts about HYG
- Facts about TVS
- Map of Nearest Airports to HYG
- List of Nearest Airports to HYG
- Map of Furthest Airports from HYG
- List of Furthest Airports from HYG
- 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 Hydaburg Seaplane Base (HYG), Hydaburg, Alaska, United States and Tangshan Sannühe Airport (TVS), Tangshan, Hebei, China would travel a Great Circle distance of 4,672 miles (or 7,520 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 Hydaburg 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 Hydaburg 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: | HYG / PAHY |
| Airport Name: | Hydaburg Seaplane Base |
| Location: | Hydaburg, Alaska, United States |
| GPS Coordinates: | 55°12'23"N by 132°49'41"W |
| Area Served: | Hydaburg, Alaska |
| Operator/Owner: | Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HYG |
| More Information: | HYG 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 Hydaburg Seaplane Base (HYG):
- The furthest airport from Hydaburg Seaplane Base (HYG) is Port Alfred Airport (AFD), which is located 10,651 miles (17,140 kilometers) away in Port Alfred, South Africa.
- The closest airport to Hydaburg Seaplane Base (HYG) is Waterfall Seaplane Base (KWF), which is located only 17 miles (28 kilometers) WNW of HYG.
- Scheduled airline passenger service is subsidized by the United States Department of Transportation via the Essential Air Service program.
- Hydaburg Seaplane Base (HYG) currently has only 1 runway.
- Because of Hydaburg Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Hydaburg 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.
Facts about Tangshan Sannühe Airport (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".
- The closest airport to Tangshan Sannühe Airport (TVS) is Tianjin Binhai International Airport (TSN), which is located 54 miles (87 kilometers) SW of 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 17.49 miles (28.14 km) WNW | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States |     |
| 2 | 21.22 miles (34.15 km) NNE | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 3 | 22.63 miles (36.42 km) NNW | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 4 | 27.53 miles (44.31 km) NNW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 5 | 35.19 miles (56.63 km) NNE | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 6 | 45.14 miles (72.64 km) ENE | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 7 | 46.83 miles (75.37 km) ENE | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 8 | 47.11 miles (75.82 km) NNW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 9 | 49.61 miles (79.84 km) E | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 10 | 50.90 miles (81.92 km) ESE | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 11 | 54.12 miles (87.09 km) NNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 12 | 55.85 miles (89.88 km) N | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 13 | 63.91 miles (102.85 km) N | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 14 | 83.29 miles (134.05 km) NNW | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 15 | 84.95 miles (136.72 km) NNW | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,650.64 miles (17,140.50 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,642.94 miles (17,128.10 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,642.56 miles (17,127.50 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,569.68 miles (17,010.20 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,563.29 miles (16,999.92 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,551.55 miles (16,981.04 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,498.77 miles (16,896.08 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,486.13 miles (16,875.75 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,463.83 miles (16,839.85 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,460.65 miles (16,834.75 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,448.37 miles (16,814.98 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,446.79 miles (16,812.44 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,434.10 miles (16,792.02 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 14 | 10,431.69 miles (16,788.14 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 15 | 10,425.13 miles (16,777.58 km) SE | Mafeteng Airport (MFC) | Mafeteng, 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 | |