Nonstop flight route between Waterfall, Alaska, United States and Altamira, Pará, Brazil:
Departure Airport:
(55°17'47"N by 133°14'35"W)
Arrival Airport:
(3°15'2"S by 52°15'7"W)
Distance from KWF to ATM:
6,050.55 miles (9,737.39 km)
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- About this route
- KWF Airport Information
- ATM Airport Information
- Facts about KWF
- Facts about ATM
- Map of Nearest Airports to KWF
- List of Nearest Airports to KWF
- Map of Furthest Airports from KWF
- List of Furthest Airports from KWF
- Map of Nearest Airports to ATM
- List of Nearest Airports to ATM
- Map of Furthest Airports from ATM
- List of Furthest Airports from ATM
About this route:
A direct, nonstop flight between Waterfall Seaplane Base (KWF), Waterfall, Alaska, United States and Altamira Airport (ATM), Altamira, Pará, Brazil would travel a Great Circle distance of 6,051 miles (or 9,737 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 Waterfall Seaplane Base and Altamira 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 Waterfall Seaplane Base and Altamira Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KWF / |
| Airport Name: | Waterfall Seaplane Base |
| Location: | Waterfall, Alaska, United States |
| GPS Coordinates: | 55°17'47"N by 133°14'35"W |
| Area Served: | Waterfall, Alaska |
| Operator/Owner: | Waterfall Cannery Resort |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KWF |
| More Information: | KWF Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ATM / SBHT |
| Airport Names: |
|
| Location: | Altamira, Pará, Brazil |
| GPS Coordinates: | 3°15'2"S by 52°15'7"W |
| Area Served: | Altamira |
| Operator/Owner: | Infraero |
| Airport Type: | Public |
| Elevation: | 368 feet (112 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ATM |
| More Information: | ATM Maps & Info |
Facts about Waterfall Seaplane Base (KWF):
- Waterfall Seaplane Base (KWF) currently has only 1 runway.
- Because of Waterfall Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Waterfall 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 closest airport to Waterfall Seaplane Base (KWF) is Craig Seaplane Base (CGA), which is located only 13 miles (21 kilometers) NNE of KWF.
- The furthest airport from Waterfall Seaplane Base (KWF) is Port Alfred Airport (AFD), which is located 10,657 miles (17,150 kilometers) away in Port Alfred, South Africa.
Facts about Altamira Airport (ATM):
- The furthest airport from Altamira Airport (ATM) is Melangguane Airport (MNA), which is nearly antipodal to Altamira Airport (meaning Altamira Airport is almost on the exact opposite side of the Earth from Melangguane Airport), and is located 12,346 miles (19,869 kilometers) away in Melangguane, North Sulawesi, Indonesia.
- In addition to being known as "Altamira Airport", another name for ATM is "Aeroporto de Altamira".
- Altamira Airport (ATM) currently has only 1 runway.
- The closest airport to Altamira Airport (ATM) is Serra do Areão Airport (MEU), which is located 165 miles (265 kilometers) N of ATM.
- The airport is located 7 km from downtown Altamira.
- Because of Altamira Airport's relatively low elevation of 368 feet, planes can take off or land at Altamira 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.
- Altamira Airport handled 151,626 passengers last year.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 13.16 miles (21.17 km) NNE | Craig Seaplane Base (CGA) | Craig, Alaska, United States |     |
| 2 | 17.49 miles (28.14 km) ESE | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 3 | 20.61 miles (33.17 km) NNE | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 4 | 27.77 miles (44.70 km) ENE | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 5 | 38.24 miles (61.54 km) N | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 6 | 38.70 miles (62.28 km) NE | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 7 | 44.40 miles (71.45 km) N | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 8 | 52.13 miles (83.90 km) NNE | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 9 | 56.85 miles (91.50 km) N | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 10 | 60.36 miles (97.14 km) E | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 11 | 62.20 miles (100.10 km) E | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 12 | 66.63 miles (107.23 km) E | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 13 | 68.24 miles (109.82 km) ESE | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 14 | 72.75 miles (117.07 km) N | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 15 | 74.40 miles (119.74 km) NNW | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,656.69 miles (17,150.25 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,649.73 miles (17,139.04 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,648.00 miles (17,136.25 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,574.28 miles (17,017.62 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,566.86 miles (17,005.68 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,559.79 miles (16,994.29 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,501.66 miles (16,900.74 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,489.40 miles (16,881.02 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,468.04 miles (16,846.63 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,462.85 miles (16,838.29 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,452.70 miles (16,821.95 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,451.29 miles (16,819.68 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,441.39 miles (16,803.74 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 14 | 10,437.97 miles (16,798.24 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,430.02 miles (16,785.44 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 164.92 miles (265.41 km) N | Serra do Areão Airport (MEU) | Almeirim, Pará, Brazil | |
| 2 | 183.92 miles (295.99 km) WNW | Santarém–Maestro Wilson Fonseca Airport (STM) | Santarém, Pará, Brazil | |
| 3 | 242.28 miles (389.92 km) NNE | Macapá-Alberto Alcolumbre International Airport (MCP) | Macapá, Amapá, Brazil | |
| 4 | 251.38 miles (404.55 km) SE | Carajás Airport (CKS) | Carajás, Pará, Brazil | |
| 5 | 259.65 miles (417.86 km) SE | João Correa da Rocha Airport (MAB) | Marabá, Pará, Brazil | |
| 6 | 267.37 miles (430.29 km) WSW | Itaituba Airport (ITB) | Itaituba, Pará, Brazil | |
| 7 | 290.65 miles (467.76 km) ENE | Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL) | Belém, Pará, Brazil | |
| 8 | 308.17 miles (495.95 km) SSE | Xinguara Airport (XIG) | Xinguara, Pará, Brazil | |
| 9 | 311.20 miles (500.83 km) WNW | Porto de Trombetas Airport (TMT) | Porto Trombetas, Oriximiná, Pará, Brazil | |
| 10 | 314.38 miles (505.95 km) W | Júlio Belém Airport (PIN) | Parintins, Amazonas, Brazil | |
| 11 | 365.87 miles (588.81 km) ESE | Imperatriz-Prefeito Renato Moreira Airport (IMP) | Imperatriz, Maranhão, Brazil | |
| 12 | 376.69 miles (606.23 km) W | Maués Airport (MBZ) | Maués, Amazonas, Brazil | |
| 13 | 389.45 miles (626.76 km) SE | Araguaína Airport (AUX) | Araguaína, Tocantins, Brazil | |
| 14 | 406.36 miles (653.97 km) SSE | Conceição do Araguaia Airport (CDJ) | Conceição do Araguaia, Pará, Brazil | |
| 15 | 478.82 miles (770.58 km) N | Saül Airport (XAU) | Saül, French Guiana | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,346.11 miles (19,869.09 km) NE | Melangguane Airport (MNA) | Melangguane, North Sulawesi, Indonesia | |
| 2 | 12,280.81 miles (19,763.99 km) E | Naha Airport (NAH) | Tahuna, Indonesia | |
| 3 | 12,209.30 miles (19,648.92 km) ENE | Sam Ratulangi International Airport (SRA) (MDC) | Manado, Indonesia | |
| 4 | 12,170.42 miles (19,586.34 km) NE | General Santos International Airport (GES) | General Santos City, Philippines | |
| 5 | 12,161.77 miles (19,572.43 km) NNE | Mati Airport (MXI) | Mati, Davao Oriental, Philippines | |
| 6 | 12,138.64 miles (19,535.20 km) NE | Allah Valley Airport (AAV) | Surallah, South Cotabato, Philippines | |
| 7 | 12,132.52 miles (19,525.35 km) NNE | Francisco Bangoy International Airport (DVO) | Davao City, Philippines | |
| 8 | 12,081.27 miles (19,442.88 km) NNE | Bislig Airport (BPH) | Bislig City, Surigao del Sur, Philippines | |
| 9 | 12,072.94 miles (19,429.47 km) NE | Awang Airport (CBO) | Cotabato City, Philippines | |
| 10 | 12,053.42 miles (19,398.04 km) ENE | Jalaluddin Airport (GTO) | Gorontalo, Indonesia | |
| 11 | 12,042.60 miles (19,380.64 km) NE | Malabang Airport (MLP) | Malabang, Lanao del Sur, Philippines | |
| 12 | 12,021.31 miles (19,346.37 km) NE | Maria Cristina Airport (IGN) | Baloi, Lanao del Norte, Philippines | |
| 13 | 12,020.28 miles (19,344.71 km) NNE | Tandag Airport (TDG) | Tandag, Surigao del Sur, Philippines | |
| 14 | 12,013.21 miles (19,333.34 km) NNE | Butuan-Bancasi Airport (BXU) | Butuan City, Philippines | |
| 15 | 12,004.42 miles (19,319.19 km) NE | Pagadian Airport (PAG) | Pagadian City, Zamboanga del Sur, Philippines | |