Nonstop flight route between Koutiala, Mali and Hyder, Alaska, United States:
Departure Airport:
(12°22'58"N by 5°28'1"W)
Arrival Airport:
(55°54'11"N by 130°0'24"W)
Distance from KTX to WHD:
6,745.95 miles (10,856.52 km)
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Jump to:
- About this route
- KTX Airport Information
- WHD Airport Information
- Facts about KTX
- Facts about WHD
- Map of Nearest Airports to KTX
- List of Nearest Airports to KTX
- Map of Furthest Airports from KTX
- List of Furthest Airports from KTX
- Map of Nearest Airports to WHD
- List of Nearest Airports to WHD
- Map of Furthest Airports from WHD
- List of Furthest Airports from WHD
About this route:
A direct, nonstop flight between Koutiala Airport (KTX), Koutiala, Mali and Hyder Seaplane Base (WHD), Hyder, Alaska, United States would travel a Great Circle distance of 6,746 miles (or 10,857 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 Koutiala Airport and Hyder 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 Koutiala Airport and Hyder 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: | KTX / GAKO |
| Airport Name: | Koutiala Airport |
| Location: | Koutiala, Mali |
| GPS Coordinates: | 12°22'58"N by 5°28'1"W |
| Area Served: | Koutiala |
| View all routes: | Routes from KTX |
| More Information: | KTX Maps & Info |
Arrival 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 |
Facts about Koutiala Airport (KTX):
- The furthest airport from Koutiala Airport (KTX) is Yasawa Island Airport (YAS), which is nearly antipodal to Koutiala Airport (meaning Koutiala Airport is almost on the exact opposite side of the Earth from Yasawa Island Airport), and is located 12,074 miles (19,430 kilometers) away in Yasawa Island, Fiji.
- The closest airport to Koutiala Airport (KTX) is Sikasso Airport (KSS), which is located 74 miles (119 kilometers) SSW of KTX.
Facts about Hyder Seaplane Base (WHD):
- Hyder Seaplane Base has one seaplane landing area designated N/S with a water surface measuring 10,000 by 1,000 feet.
- Hyder Seaplane Base (WHD) currently has only 1 runway.
- In addition to being known as "Hyder Seaplane Base", another name for WHD is "4Z7".
- 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.
- 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.
- The closest airport to Hyder Seaplane Base (WHD) is Stewart Aerodrome (ZST), which is located only 2 miles (4 kilometers) NNE of WHD.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 74.24 miles (119.48 km) SSW | Sikasso Airport (KSS) | Sikasso, Mali |     |
| 2 | 111.00 miles (178.64 km) ENE | Nouna Airport (XNU) | Nouna, Burkina Faso | |
| 3 | 114.22 miles (183.82 km) SE | Bobo Dioulasso Airport (BOY) | Bobo-Dioulasso, Burkina Faso | |
| 4 | 127.28 miles (204.83 km) SSE | Banfora Airport (BNR) | Banfora, Burkina Faso | |
| 5 | 133.61 miles (215.02 km) E | Dédougou Airport (DGU) | Dédougou, Burkina Faso | |
| 6 | 167.39 miles (269.39 km) W | Bamako Senou International Airport (BKO) | Bamako, Mali | |
| 7 | 167.70 miles (269.88 km) ENE | Tougan Airport (TUQ) | Tougan, Burkina Faso | |
| 8 | 174.20 miles (280.35 km) NNE | Mopti Airport Ambodedjo Airport (MZI) | Mopti, Mali | |
| 9 | 179.82 miles (289.39 km) ESE | Diébougou Airport (XDE) | Diebougou, Burkina Faso | |
| 10 | 193.14 miles (310.82 km) S | Ferkessedougou Airport (FEK) | Ferkessédougou, Côte d'Ivoire | |
| 11 | 207.08 miles (333.26 km) S | Korhogo Airport (HGO) | Korhogo, Côte d'Ivoire | |
| 12 | 207.82 miles (334.45 km) SSW | Boundiali Airport (BXI) | Boundiali, Côte d'Ivoire | |
| 13 | 208.37 miles (335.34 km) SE | Gaoua Airport (XGA) | Gaoua, Burkina Faso | |
| 14 | 220.56 miles (354.95 km) ENE | Ouahigouya Airport (OUG) | Ouahigouya, Burkina Faso | |
| 15 | 230.54 miles (371.02 km) NNW | Keibane Airport (NRM) | Nara, Mali | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,073.52 miles (19,430.40 km) SSW | Yasawa Island Airport (YAS) | Yasawa Island, Fiji | |
| 2 | 12,033.22 miles (19,365.54 km) SSW | Mana Island Airport (MNF) | Mana Island, Fiji | |
| 3 | 12,022.78 miles (19,348.74 km) SW | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |
| 4 | 12,017.93 miles (19,340.94 km) SSW | Nadi International Airport (NAN) | Nadi, Fiji | |
| 5 | 12,009.00 miles (19,326.57 km) SW | Labasa Airport (LBS) | Labasa, Fiji | |
| 6 | 11,973.17 miles (19,268.91 km) SW | Levuka Airfield (LEV) | Bureta, Ovalau Island, Fiji | |
| 7 | 11,969.13 miles (19,262.39 km) ESE | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 8 | 11,967.58 miles (19,259.90 km) ESE | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 9 | 11,963.42 miles (19,253.21 km) SW | Koro Airport (KXF) | Koro Island, Fiji | |
| 10 | 11,962.53 miles (19,251.77 km) SW | Suva International Airport (SUV) | Suva / Nausori, Viti Levu, Fiji | |
| 11 | 11,958.72 miles (19,245.64 km) ESE | Sara Airport (SSR) | Sara, Vanuatu | |
| 12 | 11,955.25 miles (19,240.06 km) ESE | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 13 | 11,952.90 miles (19,236.27 km) ESE | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 14 | 11,952.28 miles (19,235.28 km) ESE | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 15 | 11,947.43 miles (19,227.47 km) ESE | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 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 | |