Nonstop flight route between Hyder, Alaska, United States and Gurupi, Goiás, Brazil:
Departure Airport:
(55°54'11"N by 130°0'24"W)
Arrival Airport:
(11°44'24"S by 49°7'55"W)
Distance from WHD to GRP:
6,541.17 miles (10,526.97 km)
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Jump to:
- About this route
- WHD Airport Information
- GRP Airport Information
- Facts about WHD
- Facts about GRP
- Map of Nearest Airports to WHD
- List of Nearest Airports to WHD
- Map of Furthest Airports from WHD
- List of Furthest Airports from WHD
- Map of Nearest Airports to GRP
- List of Nearest Airports to GRP
- Map of Furthest Airports from GRP
- List of Furthest Airports from GRP
About this route:
A direct, nonstop flight between Hyder Seaplane Base (WHD), Hyder, Alaska, United States and Gurupi Airport (GRP), Gurupi, Goiás, Brazil would travel a Great Circle distance of 6,541 miles (or 10,527 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 Hyder Seaplane Base and Gurupi 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 Hyder Seaplane Base and Gurupi Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | WHD / |
| Airport Names: |
|
| Location: | Hyder, Alaska, United States |
| GPS Coordinates: | 55°54'11"N by 130°0'24"W |
| Area Served: | Hyder, Alaska |
| Operator/Owner: | Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WHD |
| More Information: | WHD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | GRP / SWGI |
| Airport Names: |
|
| Location: | Gurupi, Goiás, Brazil |
| GPS Coordinates: | 11°44'24"S by 49°7'55"W |
| Area Served: | Gurupi |
| Airport Type: | Public |
| Elevation: | 1148 feet (350 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GRP |
| More Information: | GRP Maps & Info |
Facts about Hyder Seaplane Base (WHD):
- The furthest airport from Hyder Seaplane Base (WHD) is Port Alfred Airport (AFD), which is located 10,540 miles (16,962 kilometers) away in Port Alfred, South Africa.
- Hyder Seaplane Base has one seaplane landing area designated N/S with a water surface measuring 10,000 by 1,000 feet.
- There are two floats for seaplanes, one along the shoreline and another within a protected cove with a concrete launch ramp.
- In addition to being known as "Hyder Seaplane Base", another name for WHD is "4Z7".
- Because of Hyder Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Hyder 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.
- Hyder Seaplane Base (WHD) currently has only 1 runway.
- The closest airport to Hyder Seaplane Base (WHD) is Stewart Aerodrome (ZST), which is located only 2 miles (4 kilometers) NNE of WHD.
Facts about Gurupi Airport (GRP):
- Gurupi Airport (GRP) currently has only 1 runway.
- The closest airport to Gurupi Airport (GRP) is Palmas–Brigadeiro Lysias Rodrigues Airport (PMW), which is located 113 miles (182 kilometers) NNE of GRP.
- The furthest airport from Gurupi Airport (GRP) is Sayak Airport (SOS), which is nearly antipodal to Gurupi Airport (meaning Gurupi Airport is almost on the exact opposite side of the Earth from Sayak Airport), and is located 12,083 miles (19,445 kilometers) away in Del Carmen, Surigao del Norte, Philippines.
- In addition to being known as "Gurupi Airport", another name for GRP is "Aeroporto de Gurupi".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 2.25 miles (3.61 km) NNE | Stewart Aerodrome (ZST) | Stewart, British Columbia, Canada |     |
| 2 | 67.79 miles (109.09 km) NW | Bronson Creek Airport (YBM) | Bronson Creek, British Columbia, Canada | |
| 3 | 74.05 miles (119.18 km) N | Bob Quinn Lake Airport (YBO) | Bob Quinn Lake, British Columbia, Canada | |
| 4 | 75.28 miles (121.16 km) WSW | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 5 | 76.55 miles (123.19 km) WSW | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 6 | 81.39 miles (130.99 km) SW | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 7 | 85.42 miles (137.46 km) SW | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 8 | 99.31 miles (159.83 km) WNW | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 9 | 99.38 miles (159.94 km) W | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 10 | 105.81 miles (170.28 km) WSW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 11 | 109.05 miles (175.49 km) S | Prince Rupert/Seal Cove Water Airport (ZSW) | Prince Rupert, British Columbia, Canada | |
| 12 | 109.61 miles (176.40 km) W | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 13 | 113.09 miles (182.00 km) S | Prince Rupert Airport (YPR) | Prince Rupert, British Columbia, Canada | |
| 14 | 114.02 miles (183.49 km) SSE | Northwest Regional Airport Terrace-Kitimat (YXT) | Terrace, British Columbia and Kitimat, British Columbia, Canada | |
| 15 | 120.32 miles (193.63 km) WSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,539.92 miles (16,962.32 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,533.63 miles (16,952.20 km) SE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,530.26 miles (16,946.77 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,463.39 miles (16,839.16 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,460.53 miles (16,834.54 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,435.61 miles (16,794.45 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,398.55 miles (16,734.80 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,384.52 miles (16,712.22 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,363.16 miles (16,677.84 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,358.91 miles (16,671.02 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,343.07 miles (16,645.52 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,340.95 miles (16,642.10 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,330.40 miles (16,625.13 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 14 | 10,319.33 miles (16,607.31 km) SSE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 15 | 10,318.04 miles (16,605.23 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 113.12 miles (182.04 km) NNE | Palmas–Brigadeiro Lysias Rodrigues Airport (PMW) | Palmas, Tocantins, Brazil | |
| 2 | 139.98 miles (225.27 km) SSE | Minaçu Airport (MQH) | Minaçu, Goiás, Brazil | |
| 3 | 175.66 miles (282.70 km) ESE | Arraias Airport (AAI) | Arraias, Tocantins, Brazil | |
| 4 | 234.61 miles (377.57 km) N | Conceição do Araguaia Airport (CDJ) | Conceição do Araguaia, Pará, Brazil | |
| 5 | 279.71 miles (450.14 km) E | Barreiras Airport (BRA) | Barreiras, Bahia, Brazil | |
| 6 | 296.65 miles (477.40 km) SSE | Brasília–Pres. Juscelino Kubitschek International Airport (BSB) | Brasília, Distrito Federal, Brazil | |
| 7 | 317.59 miles (511.11 km) N | Araguaína Airport (AUX) | Araguaína, Tocantins, Brazil | |
| 8 | 326.26 miles (525.07 km) N | Xinguara Airport (XIG) | Xinguara, Pará, Brazil | |
| 9 | 337.91 miles (543.81 km) S | Santa Genoveva/Goiânia Airport (GYN) | Goiânia, Goiás, Brazil | |
| 10 | 358.90 miles (577.59 km) SW | Barra do Garças Airport (BPG) | Barra do Garças, Mato Grosso, Brazil | |
| 11 | 393.13 miles (632.68 km) N | Carajás Airport (CKS) | Carajás, Pará, Brazil | |
| 12 | 400.19 miles (644.05 km) ESE | Bom Jesus da Lapa Airport (LAZ) | Bom Jesus da Lapa, Bahia, Brazil | |
| 13 | 408.76 miles (657.84 km) E | Barra Airport (BQQ) | Barra, Bahia, Brazil | |
| 14 | 409.44 miles (658.93 km) WNW | Orlando Villas-Bôas Regional Airport (MBK) | Matupá, Mato Grosso, Brazil | |
| 15 | 410.01 miles (659.85 km) SE | Januária Airport (JNA) | Januária, Minas Gerais, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,082.67 miles (19,445.13 km) ENE | Sayak Airport (SOS) | Del Carmen, Surigao del Norte, Philippines | |
| 2 | 12,068.27 miles (19,421.95 km) ENE | Tandag Airport (TDG) | Tandag, Surigao del Sur, Philippines | |
| 3 | 12,046.25 miles (19,386.51 km) ENE | Surigao Airport (SUG) | Surigao City, Surigao del Norte, Philippines | |
| 4 | 12,044.38 miles (19,383.50 km) NW | Roman Tmetuchl International Airport (ROR) | Koror, Palau | |
| 5 | 12,042.52 miles (19,380.51 km) NE | Bislig Airport (BPH) | Bislig City, Surigao del Sur, Philippines | |
| 6 | 12,039.80 miles (19,376.13 km) E | Daniel Z. Romualdez Airport (TAC) | Tacloban City, Philippines | |
| 7 | 12,022.92 miles (19,348.97 km) ENE | Butuan-Bancasi Airport (BXU) | Butuan City, Philippines | |
| 8 | 12,012.54 miles (19,332.26 km) E | Catarman National Airport (CRM) | Catarman, Northern Samar, Philippines | |
| 9 | 12,008.73 miles (19,326.12 km) E | Calbayog Airport (CYP) | Calbayog City, Samar, Philippines | |
| 10 | 12,007.36 miles (19,323.92 km) E | Ormoc Airport (OMC) | Ormoc City, Philippines | |
| 11 | 11,984.40 miles (19,286.98 km) ENE | Camiguin Airport (CGM) | Mambajao, Camiguin, Philippines | |
| 12 | 11,981.16 miles (19,281.76 km) NE | Mati Airport (MXI) | Mati, Davao Oriental, Philippines | |
| 13 | 11,970.13 miles (19,264.00 km) ENE | Virac Airport (VRC) | Virac, Catanduanes, Philippines | |
| 14 | 11,959.60 miles (19,247.07 km) E | Mactan-Cebu International Airport (CEB) | Lapu-Lapu City, Philippines | |
| 15 | 11,959.04 miles (19,246.16 km) NE | Francisco Bangoy International Airport (DVO) | Davao City, Philippines | |