Nonstop flight route between Tsiroanomandidy, Madagascar and Hydaburg, Alaska, United States:
Departure Airport:
(18°45'48"S by 46°3'6"E)
Arrival Airport:
(55°12'23"N by 132°49'41"W)
Distance from WTS to HYG:
9,918.15 miles (15,961.68 km)
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Jump to:
- About this route
- WTS Airport Information
- HYG Airport Information
- Facts about WTS
- Facts about HYG
- Map of Nearest Airports to WTS
- List of Nearest Airports to WTS
- Map of Furthest Airports from WTS
- List of Furthest Airports from WTS
- 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 Tsiroanomandidy Airport (WTS), Tsiroanomandidy, Madagascar and Hydaburg Seaplane Base (HYG), Hydaburg, Alaska, United States would travel a Great Circle distance of 9,918 miles (or 15,962 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 Tsiroanomandidy 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 Tsiroanomandidy 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: | WTS / FMMK |
| Airport Name: | Tsiroanomandidy Airport |
| Location: | Tsiroanomandidy, Madagascar |
| GPS Coordinates: | 18°45'48"S by 46°3'6"E |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from WTS |
| More Information: | WTS 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 Tsiroanomandidy Airport (WTS):
- The furthest airport from Tsiroanomandidy Airport (WTS) is Santa Cruz Island Airport (SZN), which is located 11,072 miles (17,819 kilometers) away in Santa Barbara, California, United States.
- The closest airport to Tsiroanomandidy Airport (WTS) is Ankavandra Airport (JVA), which is located 50 miles (81 kilometers) W of WTS.
- Because of Tsiroanomandidy Airport's relatively low elevation of 0 feet, planes can take off or land at Tsiroanomandidy 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.
Facts about Hydaburg Seaplane Base (HYG):
- The closest airport to Hydaburg Seaplane Base (HYG) is Waterfall Seaplane Base (KWF), which is located only 17 miles (28 kilometers) WNW of 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.
- Scheduled airline passenger service is subsidized by the United States Department of Transportation via the Essential Air Service program.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 50.36 miles (81.05 km) W | Ankavandra Airport (JVA) | Ankavandra, Madagascar |     |
| 2 | 67.74 miles (109.02 km) SW | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 3 | 79.54 miles (128.00 km) NNW | Ambatomainty Airport (AMY) | Ambatomainty, Madagascar | |
| 4 | 93.37 miles (150.27 km) E | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 5 | 117.36 miles (188.87 km) WSW | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| 6 | 141.27 miles (227.35 km) WNW | Maintirano Airport (MXT) | Maintirano, Madagascar | |
| 7 | 162.93 miles (262.21 km) WNW | Tambohorano Airport (WTA) | Tambohorano, Madagascar | |
| 8 | 173.09 miles (278.55 km) NE | Tsaratanana Airport (TTS) | Tsaratanana, Madagascar. | |
| 9 | 173.52 miles (279.26 km) NW | Besalampy Airport (BPY) | Besalampy, Madagascar | |
| 10 | 190.63 miles (306.78 km) NNW | Soalala Airport (DWB) | Soalala, Madagascar | |
| 11 | 197.40 miles (317.69 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 12 | 214.86 miles (345.79 km) N | Amborovy Airport (MJN) | Mahajanga, Madagascar | |
| 13 | 215.13 miles (346.21 km) SSW | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 14 | 223.58 miles (359.81 km) E | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 15 | 225.40 miles (362.75 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,072.03 miles (17,818.65 km) NW | Santa Cruz Island Airport (SZN) | Santa Barbara, California, United States | |
| 2 | 11,061.85 miles (17,802.28 km) NW | Vandenberg Air Force Base (VBG) | Lompoc, California, United States | |
| 3 | 11,061.69 miles (17,802.02 km) NW | Lompoc Airport (LPC) | Lompoc, California, United States | |
| 4 | 11,059.65 miles (17,798.73 km) E | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 5 | 11,050.53 miles (17,784.06 km) NW | Santa Barbara Airport (SBA) | Santa Barbara, California, United States | |
| 6 | 11,050.16 miles (17,783.46 km) NW | Santa Ynez Airport (SQA) | Santa Ynez, California, United States | |
| 7 | 11,049.02 miles (17,781.63 km) NW | Santa Maria Public Airport (SMX) | Santa Maria, California, United States | |
| 8 | 11,043.02 miles (17,771.98 km) NW | Catalina AirportBuffalo Springs Airport (CIB) | Avalon, California, United States | |
| 9 | 11,037.70 miles (17,763.41 km) NW | Naval Air Station Point Mugu (NTD) | Point Mugu, California, United States | |
| 10 | 11,037.64 miles (17,763.31 km) NNW | San Luis Obispo County Regional Airport (SBP) | San Luis Obispo, California, United States | |
| 11 | 11,037.15 miles (17,762.53 km) NW | Oxnard Airport (OXR) | Oxnard, California, United States | |
| 12 | 11,036.42 miles (17,761.35 km) NNW | O'Sullivan Army Heliport (CSL) | Camp San Luis Obispo, California, United States | |
| 13 | 11,031.45 miles (17,753.36 km) NW | Ensenada Airport (ESE) | Ensenada, Baja California, Mexico | |
| 14 | 11,024.12 miles (17,741.56 km) NW | Santa Paula Airport (SZP) | Santa Paula, California, United States | |
| 15 | 11,023.34 miles (17,740.30 km) WNW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 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 | |