Nonstop flight route between Koutiala, Mali and Thorne Bay, Alaska, United States:
Departure Airport:
(12°22'58"N by 5°28'1"W)
Arrival Airport:
(55°41'17"N by 132°32'12"W)
Distance from KTX to KTB:
6,833.51 miles (10,997.45 km)
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- About this route
- KTX Airport Information
- KTB Airport Information
- Facts about KTX
- Facts about KTB
- 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 KTB
- List of Nearest Airports to KTB
- Map of Furthest Airports from KTB
- List of Furthest Airports from KTB
About this route:
A direct, nonstop flight between Koutiala Airport (KTX), Koutiala, Mali and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 6,834 miles (or 10,997 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 Thorne Bay 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 Thorne Bay 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: | KTB / |
| Airport Name: | Thorne Bay Seaplane Base |
| Location: | Thorne Bay, Alaska, United States |
| GPS Coordinates: | 55°41'17"N by 132°32'12"W |
| Area Served: | Thorne Bay, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KTB |
| More Information: | KTB 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 Thorne Bay Seaplane Base (KTB):
- The closest airport to Thorne Bay Seaplane Base (KTB) is Hollis Clark Bay Seaplane Base (HYL), which is located only 14 miles (23 kilometers) SSW of KTB.
- Because of Thorne Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Thorne Bay 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 Thorne Bay Seaplane Base (KTB) is Port Alfred Airport (AFD), which is located 10,618 miles (17,088 kilometers) away in Port Alfred, South Africa.
- Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
| 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 | 14.06 miles (22.63 km) SSW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 2 | 22.34 miles (35.96 km) WSW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 3 | 25.34 miles (40.79 km) NNW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 4 | 27.90 miles (44.90 km) WSW | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 5 | 29.09 miles (46.82 km) WNW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 6 | 35.17 miles (56.60 km) WNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 7 | 35.19 miles (56.63 km) SSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 8 | 37.27 miles (59.99 km) NW | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 9 | 38.70 miles (62.28 km) SW | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 10 | 39.68 miles (63.87 km) SE | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 11 | 41.60 miles (66.95 km) SE | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 12 | 53.80 miles (86.58 km) SE | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 13 | 55.40 miles (89.16 km) N | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 14 | 58.51 miles (94.17 km) SE | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 15 | 60.66 miles (97.62 km) NW | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,618.12 miles (17,088.17 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,611.06 miles (17,076.80 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,609.57 miles (17,074.40 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,536.12 miles (16,956.21 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,529.16 miles (16,945.00 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,521.15 miles (16,932.11 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,464.33 miles (16,840.66 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,451.86 miles (16,820.59 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,430.04 miles (16,785.47 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,425.95 miles (16,778.90 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,414.65 miles (16,760.71 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,413.17 miles (16,758.33 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,403.14 miles (16,742.18 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 14 | 10,400.12 miles (16,737.33 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,391.75 miles (16,723.87 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |