Nonstop flight route between Hydaburg, Alaska, United States and Obo, Papua New Guinea, Papua New Guinea:
Departure Airport:
(55°12'23"N by 132°49'41"W)
Arrival Airport:
(7°35'25"S by 141°19'27"E)
Distance from HYG to OBX:
6,485.89 miles (10,438.01 km)
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Jump to:
- About this route
- HYG Airport Information
- OBX Airport Information
- Facts about HYG
- Facts about OBX
- 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 OBX
- List of Nearest Airports to OBX
- Map of Furthest Airports from OBX
- List of Furthest Airports from OBX
About this route:
A direct, nonstop flight between Hydaburg Seaplane Base (HYG), Hydaburg, Alaska, United States and Obo Airport (OBX), Obo, Papua New Guinea, Papua New Guinea would travel a Great Circle distance of 6,486 miles (or 10,438 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 Obo 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 Obo 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: | OBX / |
| Airport Names: |
|
| Location: | Obo, Papua New Guinea, Papua New Guinea |
| GPS Coordinates: | 7°35'25"S by 141°19'27"E |
| View all routes: | Routes from OBX |
| More Information: | OBX Maps & Info |
Facts about Hydaburg Seaplane Base (HYG):
- Hydaburg Seaplane Base (HYG) currently has only 1 runway.
- 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.
- 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.
- 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 Obo Airport (OBX):
- The closest airport to Obo Airport (OBX) is Aiambak Airport (AIH), which is located only 18 miles (28 kilometers) NNW of OBX.
- The furthest airport from Obo Airport (OBX) is Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), which is located 11,682 miles (18,801 kilometers) away in Parnaiba, Piaui, Brazil.
- In addition to being known as "Obo Airport", another name for OBX is "AYOB".
| 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 | 17.59 miles (28.30 km) NNW | Aiambak Airport (AIH) | Aiambak, Papua New Guinea | |
| 2 | 28.92 miles (46.54 km) NNW | Bosset Airport (BOT) | Boset, Papua New Guinea | |
| 3 | 41.79 miles (67.26 km) NNE | Lake Murray Airport (LMY) | Lake Murray, Papua New Guinea | |
| 4 | 87.58 miles (140.95 km) S | Bensbach Airport (BSP) | Bensbach, Papua New Guinea | |
| 5 | 89.26 miles (143.65 km) SW | Mopah Airport (MKQ) | Merauke, Papua, Indonesia | |
| 6 | 101.97 miles (164.10 km) ESE | Awaba Airport (AWB) | Awaba, Papua New Guinea | |
| 7 | 105.81 miles (170.29 km) E | Sasereme Airport (TDS) | Sasereme, Papua New Guinea | |
| 8 | 106.41 miles (171.24 km) N | Atkamba Airport (ABP) | Atkamba, Papua New Guinea | |
| 9 | 122.83 miles (197.67 km) WNW | Bade Airport (BXD) | Bade, Indonesia | |
| 10 | 128.85 miles (207.36 km) SSE | Boigu Island Airport (GIC) | Boigu Island, Queensland, Australia | |
| 11 | 145.51 miles (234.17 km) NNE | Biangabip Airport (BPK) | Biangabip, Papua New Guinea | |
| 12 | 156.26 miles (251.48 km) ENE | Moro Airport (MXH) | Moro, Papua New Guinea | |
| 13 | 165.13 miles (265.74 km) SE | Daru Airport (DAU) | Daru, Western Province, Papua New Guinea | |
| 14 | 186.14 miles (299.55 km) SSE | Badu Island Airport (BDD) | Badu Island, Queensland, Australia | |
| 15 | 186.87 miles (300.74 km) SSE | Yam Island Airport (XMY) | Yam Island, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,682.48 miles (18,801.08 km) NNE | Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) | Parnaiba, Piaui, Brazil | |
| 2 | 11,667.29 miles (18,776.63 km) NNE | Barreirinhas Airport (BRB) | Barreirinhas, Maranhão, Brazil | |
| 3 | 11,651.40 miles (18,751.06 km) N | Pinto Martins – Fortaleza International Airport (FOR) | Fortaleza, Ceará, Brazil | |
| 4 | 11,635.92 miles (18,726.15 km) NNE | Marechal Cunha Machado International Airport (Tirirical) (SLZ) | São Luís, Brazil | |
| 5 | 11,548.71 miles (18,585.81 km) N | Gov. Dix-Sept Rosado Airport (MVF) | Mossoro, Rio Grande do Norte, Brazil | |
| 6 | 11,536.32 miles (18,565.86 km) NNW | Governador Carlos Wilson Airport (FEN) | Fernando de Noronha, Pernambuco, Brazil | |
| 7 | 11,519.72 miles (18,539.14 km) NE | Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL) | Belém, Pará, Brazil | |
| 8 | 11,517.10 miles (18,534.93 km) NNE | Teresina–Senador Petrônio Portella Airport (THE) | Teresina, Piauí, Brazil | |
| 9 | 11,477.54 miles (18,471.27 km) E | Cayenne – Félix Eboué Airport (CAY) | Cayenne, French Guiana | |
| 10 | 11,474.68 miles (18,466.66 km) NNW | Augusto Severo International Airport (NAT) | Natal, Brazil | |
| 11 | 11,436.59 miles (18,405.36 km) ENE | Macapá-Alberto Alcolumbre International Airport (MCP) | Macapá, Amapá, Brazil | |
| 12 | 11,400.91 miles (18,347.93 km) ENE | Saül Airport (XAU) | Saül, French Guiana | |
| 13 | 11,392.37 miles (18,334.19 km) N | Presidente João Suassuna Airport (CPV) | Campina Grande, Paraíba, Brazil | |
| 14 | 11,386.73 miles (18,325.11 km) NNW | Presidente Castro Pinto International Airport (JPA) | João Pessoa, Paraíba, Brazil | |
| 15 | 11,371.91 miles (18,301.27 km) E | Albina Airstrip (ABN) | Albina, Suriname | |