Nonstop flight route between Lyudao (Green Island), Taiwan and Hydaburg, Alaska, United States:
Departure Airport:
(22°40'24"N by 121°27'59"E)
Arrival Airport:
(55°12'23"N by 132°49'41"W)
Distance from GNI to HYG:
5,525.90 miles (8,893.05 km)
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- About this route
- GNI Airport Information
- HYG Airport Information
- Facts about GNI
- Facts about HYG
- Map of Nearest Airports to GNI
- List of Nearest Airports to GNI
- Map of Furthest Airports from GNI
- List of Furthest Airports from GNI
- Map of Nearest Airports to HYG
- List of Nearest Airports to HYG
- Map of Furthest Airports from HYG
- List of Furthest Airports from HYG
About this route:
A direct, nonstop flight between Lyudao Airport (Green Island Airport) (GNI), Lyudao (Green Island), Taiwan and Hydaburg Seaplane Base (HYG), Hydaburg, Alaska, United States would travel a Great Circle distance of 5,526 miles (or 8,893 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 Lyudao Airport (Green Island Airport) and Hydaburg Seaplane Base, 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 Lyudao Airport (Green Island Airport) and Hydaburg Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | GNI / RCGI |
| Airport Names: |
|
| Location: | Lyudao (Green Island), Taiwan |
| GPS Coordinates: | 22°40'24"N by 121°27'59"E |
| Area Served: | Lyudao (Green Island), Taiwan |
| Operator/Owner: | Civil Aeronautics Administration |
| Airport Type: | Public |
| Elevation: | 28 feet (9 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GNI |
| More Information: | GNI Maps & Info |
Arrival 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 |
Facts about Lyudao Airport (Green Island Airport) (GNI):
- The closest airport to Lyudao Airport (Green Island Airport) (GNI) is Taitung Airport (TTT), which is located 24 miles (38 kilometers) WNW of GNI.
- Lyudao Airport (Green Island Airport) (GNI) currently has only 1 runway.
- Because of Lyudao Airport (Green Island Airport)'s relatively low elevation of 28 feet, planes can take off or land at Lyudao Airport (Green Island 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 furthest airport from Lyudao Airport (Green Island Airport) (GNI) is Dr. Luis María Argaña International Airport (ESG), which is nearly antipodal to Lyudao Airport (Green Island Airport) (meaning Lyudao Airport (Green Island Airport) is almost on the exact opposite side of the Earth from Dr. Luis María Argaña International Airport), and is located 12,296 miles (19,789 kilometers) away in Mariscal Estigarribia, Paraguay.
- In addition to being known as "Lyudao Airport (Green Island Airport)", other names for GNI include "綠島航空站綠島機場" and "Lǜdǎo HángkōngzhànLǜdǎo Jīchǎng".
Facts about Hydaburg Seaplane Base (HYG):
- 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.
- 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.
- Hydaburg Seaplane Base has one seaplane landing area designated E/W with a water surface measuring 5,000 by 2,000 feet.
- Hydaburg Seaplane Base is a state owned, public use seaplane base located in Hydaburg, a city in the Prince of Wales-Hyder Census Area of the U.S.
- The closest airport to Hydaburg Seaplane Base (HYG) is Waterfall Seaplane Base (KWF), which is located only 17 miles (28 kilometers) WNW of HYG.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.91 miles (38.48 km) WNW | Taitung Airport (TTT) | Taitung, Taiwan, Republic of China |     |
| 2 | 44.68 miles (71.90 km) S | Lanyu Airport (KYD) | Orchid Island, Taitung County, Taiwan | |
| 3 | 64.35 miles (103.56 km) SW | Hengchun Airport (HCN) | Hengchun, Taiwan | |
| 4 | 71.51 miles (115.09 km) W | Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH) | Kaohsiung, Taiwan | |
| 5 | 82.54 miles (132.84 km) WNW | Tainan Airport (TNN) | Tainan City, Taiwan, Republic of China | |
| 6 | 86.76 miles (139.63 km) NW | Chiayi Airport (Shueishang Airport) (CYI) | Chiayi, Taiwan | |
| 7 | 93.73 miles (150.85 km) N | Hualien Airport (HUN) | Hualien, Taiwan, Republic of China | |
| 8 | 122.30 miles (196.83 km) NNW | Taichung Airport(Taichung Ching Chuan Kang Airport) (RMQ) | Taichung, Taiwan, Taiwan | |
| 9 | 122.30 miles (196.83 km) NNW | Taichung Airport(Taichung Ching Chuan Kang Airport) (TXG) | Taichung, Taiwan, Republic of China | |
| 10 | 132.00 miles (212.43 km) WNW | Magong Airport (MZG) | Magong, Taiwan | |
| 11 | 133.90 miles (215.49 km) WNW | Wang-an Airport (WOT) | Wang-an, Penghu (Pescadores), Republic of China | |
| 12 | 135.59 miles (218.21 km) WNW | Qimei Airport (CMJ) | Cimei, Taiwan | |
| 13 | 156.67 miles (252.14 km) NE | Yonaguni Airport (OGN) | Yonaguni, Okinawa, Japan | |
| 14 | 157.05 miles (252.74 km) SSE | Basco Airport (BSO) | Basco, Batanes, Philippines | |
| 15 | 165.62 miles (266.54 km) N | Taipei International Airport (Taipei Songshan Airport) (TSA) | Taipei City, Taiwan, Republic of China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,296.48 miles (19,789.22 km) ESE | Dr. Luis María Argaña International Airport (ESG) | Mariscal Estigarribia, Paraguay | |
| 2 | 12,264.38 miles (19,737.56 km) W | Dr. Augusto Roberto Fuster International Airport (PJC) | Pedro Juan Caballero, Paraguay | |
| 3 | 12,256.02 miles (19,724.11 km) W | Ponta Porã International Airport (PMG) | Ponta Porã, Mato Grosso do Sul, Brazil | |
| 4 | 12,248.28 miles (19,711.65 km) SSW | Silvio Pettirossi International Airport (ASU) | Asunción, Paraguay | |
| 5 | 12,248.14 miles (19,711.43 km) SSW | Clorinda Airport (CLX) | Clorinda, Formosa, Argentina | |
| 6 | 12,204.08 miles (19,640.51 km) W | Francisco de Matos Pereira Airport (DOU) | Dourados, Minas Gerais, Brazil | |
| 7 | 12,191.51 miles (19,620.29 km) S | Formosa International Airport (FMA) | Formosa, Argentina | |
| 8 | 12,177.75 miles (19,598.14 km) SSW | Corumbá International Airport (CMG) | Corumbá, Mato Grosso do Sul, Brazil | |
| 9 | 12,177.15 miles (19,597.18 km) S | Puerto Suárez International Airport (PSZ) | Puerto Suárez, Bolivia | |
| 10 | 12,145.75 miles (19,546.65 km) S | Carlos Miguel Jiménez Airport (PIL) | Pilar, Paraguay | |
| 11 | 12,145.60 miles (19,546.39 km) WSW | Campo Grande International Airport (CGR) | Campo Grande, Mato Grosso do Sul, Brazil | |
| 12 | 12,144.59 miles (19,544.78 km) WSW | Guaíra Municipal Airport (QGA) | Guaíra, Paraná, Brazil | |
| 13 | 12,134.94 miles (19,529.24 km) SW | Guaraní International Airport (AGT) | Ciudad del Este, Paraguay | |
| 14 | 12,111.18 miles (19,491.00 km) SW | Foz do Iguaçu/Cataratas International Airport (IGU) | Foz do Iguaçu, Paraná, Brazil | |
| 15 | 12,106.54 miles (19,483.54 km) S | Doctor Fernando Piragine Niveyro International Airport (CNQ) | Corrientes, Corrientes, 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 | |