Nonstop flight route between Thorne Bay, Alaska, United States and Kudat, Sabah, Malaysia:
Departure Airport:
(55°41'17"N by 132°32'12"W)
Arrival Airport:
(6°55'27"N by 116°49'50"E)
Distance from KTB to KUD:
6,605.42 miles (10,630.36 km)
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Jump to:
- About this route
- KTB Airport Information
- KUD Airport Information
- Facts about KTB
- Facts about KUD
- Map of Nearest Airports to KTB
- List of Nearest Airports to KTB
- Map of Furthest Airports from KTB
- List of Furthest Airports from KTB
- Map of Nearest Airports to KUD
- List of Nearest Airports to KUD
- Map of Furthest Airports from KUD
- List of Furthest Airports from KUD
About this route:
A direct, nonstop flight between Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States and Kudat Airport (KUD), Kudat, Sabah, Malaysia would travel a Great Circle distance of 6,605 miles (or 10,630 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 Thorne Bay Seaplane Base and Kudat 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 Thorne Bay Seaplane Base and Kudat Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | KUD / WBKT |
| Airport Names: |
|
| Location: | Kudat, Sabah, Malaysia |
| GPS Coordinates: | 6°55'27"N by 116°49'50"E |
| Area Served: | Kudat, Sabah, Malaysia |
| Operator/Owner: | Malaysia Airports Berhad |
| Airport Type: | Public |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KUD |
| More Information: | KUD Maps & Info |
Facts about Thorne Bay Seaplane Base (KTB):
- As per Federal Aviation Administration records, the airport had 2,640 passenger boardings in calendar year 2008, 2,283 enplanements in 2009, and 2,608 in 2010.
- 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 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.
- Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
- 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.
Facts about Kudat Airport (KUD):
- In addition to being known as "Kudat Airport", other names for KUD include "Lapangan Terbang Kudat" and "古达机场".
- Because of Kudat Airport's relatively low elevation of 10 feet, planes can take off or land at Kudat 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.
- Kudat Airport (KUD) currently has only 1 runway.
- The furthest airport from Kudat Airport (KUD) is Lábrea Airport (LBR), which is nearly antipodal to Kudat Airport (meaning Kudat Airport is almost on the exact opposite side of the Earth from Lábrea Airport), and is located 12,324 miles (19,833 kilometers) away in Lábrea, Amazonas, Brazil.
- The closest airport to Kudat Airport (KUD) is Kota Kinabalu International Airport (BKI), which is located 86 miles (138 kilometers) SW of KUD.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 85.97 miles (138.35 km) SW | Kota Kinabalu International Airport (BKI) | Kota Kinabalu, Malaysia | |
| 2 | 109.46 miles (176.16 km) SE | Sandakan Airport (SDK) | Sandakan, Malaysia | |
| 3 | 117.65 miles (189.35 km) SSW | Lapangan Terbang Keningau Keningau Airport (KGU) | Keningau, Sabah, Malaysia | |
| 4 | 156.16 miles (251.32 km) SW | Labuan Airport (LBU) | Labuan, Sabah, Malaysia | |
| 5 | 166.01 miles (267.17 km) SE | Lahad Datu Airport (LDU) | Lahad Datu, Sabah, Malaysia | |
| 6 | 173.74 miles (279.61 km) SW | Lawas Airport (LWY) | Lawas, Sarawak, Malaysia | |
| 7 | 187.90 miles (302.39 km) SSW | Long Sukang Airport (LSU) | Long Sukang, Sarawak, Malaysia | |
| 8 | 189.23 miles (304.54 km) SW | Brunei International Airport (BWN) | Bandar Seri Begawan, Brunei | |
| 9 | 189.82 miles (305.49 km) SSW | Long Pasia Airport (GSA) | Long Pasia, Sabah, Malaysia | |
| 10 | 192.44 miles (309.70 km) SW | Limbang Airport (LMN) | Limbang, Sarawak, Malaysia | |
| 11 | 201.00 miles (323.47 km) SSE | Nunukan Airport (NNX) | Nunukan, East Kalimantan, Indonesia | |
| 12 | 201.05 miles (323.56 km) SSE | Tawau Airport (TWU) | Tawau, Sabah, Malaysia | |
| 13 | 205.83 miles (331.25 km) SSW | Long Semado Airport (LSM) | Long Semado, Sarawak, Malaysia | |
| 14 | 209.67 miles (337.43 km) SE | Semporna Airport (SMM) | Sabah, Malaysia | |
| 15 | 219.29 miles (352.90 km) SSW | Ba'kelalan Airport (BKM) | Bakalalan, Sarawak, Malaysia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,323.82 miles (19,833.21 km) ESE | Lábrea Airport (LBR) | Lábrea, Amazonas, Brazil | |
| 2 | 12,303.35 miles (19,800.28 km) SSE | Porto Velho-Governador Jorge Teixeira de Oliveira International Airport (Belmonte) (PVH) | Porto Velho, Brazil | |
| 3 | 12,243.99 miles (19,704.74 km) S | Coari Airport (CIZ) | Coari, Amazonas, Brazil | |
| 4 | 12,169.56 miles (19,584.95 km) SSE | Tefé Airport (TFF) | Tefé, Amazonas, Brazil | |
| 5 | 12,149.58 miles (19,552.80 km) SSW | José Coleto Airport (JPR) | Ji-Paraná, Rondônia, Brazil | |
| 6 | 12,144.30 miles (19,544.30 km) ESE | Carauari Airport (CAF) | Carauari, Amazonas, Brazil | |
| 7 | 12,129.25 miles (19,520.08 km) SSE | Guayaramerín Airport (GYA) | Guayaramerín, Bolivia | |
| 8 | 12,096.05 miles (19,466.65 km) SW | Ponta Pelada Airport (PLL) | Manaus, Amazonas, Brazil | |
| 9 | 12,093.23 miles (19,462.11 km) SW | Brigadeiro Eduardo Gomes–Manaus International Airport (MAO) | Manaus, Amazonas, Brazil | |
| 10 | 12,091.01 miles (19,458.54 km) SW | Aripuanã Airport (AIR) | Aripuanã, Mato Grosso, Brazil | |
| 11 | 12,089.81 miles (19,456.61 km) SE | Riberalta Airport (RIB) | Riberalta, Bolivia | |
| 12 | 12,054.90 miles (19,400.43 km) ESE | Rio Branco-Plácido de Castro International Airport (RBR) | Rio Branco, Acre, Brazil | |
| 13 | 12,040.87 miles (19,377.85 km) SW | Juruena Airport (JRN) | Juruena, Mato Grosso, Brazil | |
| 14 | 12,025.79 miles (19,353.59 km) S | Barcelos Airport (BAZ) | Barcelos, Amazonas, Brazil | |
| 15 | 12,001.74 miles (19,314.88 km) SW | Juína Airport (JIA) | Juina, Mato Grosso, Brazil | |