Nonstop flight route between Thorne Bay, Alaska, United States and Al Dabbah, Sudan:
Departure Airport:
(55°41'17"N by 132°32'12"W)
Arrival Airport:
(18°3'0"N by 30°56'59"E)
Distance from KTB to AAD:
7,251.13 miles (11,669.53 km)
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Jump to:
- About this route
- KTB Airport Information
- AAD Airport Information
- Facts about KTB
- Facts about AAD
- 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 AAD
- List of Nearest Airports to AAD
- Map of Furthest Airports from AAD
- List of Furthest Airports from AAD
About this route:
A direct, nonstop flight between Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States and Ad-Dabbah Airport (AAD), Al Dabbah, Sudan would travel a Great Circle distance of 7,251 miles (or 11,670 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 Ad-Dabbah 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 Ad-Dabbah 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: | AAD / - |
| Airport Name: | Ad-Dabbah Airport |
| Location: | Al Dabbah, Sudan |
| GPS Coordinates: | 18°3'0"N by 30°56'59"E |
| Area Served: | Al Dabbah |
| Airport Type: | Public |
| View all routes: | Routes from AAD |
| More Information: | AAD Maps & Info |
Facts about Thorne Bay Seaplane Base (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.
- 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.
- 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.
Facts about Ad-Dabbah Airport (AAD):
- The furthest airport from Ad-Dabbah Airport (AAD) is Fa'a'ā International Airport (PPT), which is nearly antipodal to Ad-Dabbah Airport (meaning Ad-Dabbah Airport is almost on the exact opposite side of the Earth from Fa'a'ā International Airport), and is located 12,387 miles (19,934 kilometers) away in Papeete, Tahiti, French Polynesia.
- The closest airport to Ad-Dabbah Airport (AAD) is El Debba Airport (EDB), which is located only 2 miles (3 kilometers) SSE of AAD.
| 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 | 1.81 miles (2.92 km) SSE | El Debba Airport (EDB) | El Debba (Al Dabbah), Sudan | |
| 2 | 64.19 miles (103.31 km) ENE | Merowe Airport (MWE) | Merowe, Sudan | |
| 3 | 83.51 miles (134.40 km) NNW | Dongola Airport (DOG) | Dongola, Sudan | |
| 4 | 200.35 miles (322.44 km) SSE | Khartoum International Airport (KRT) | Khartoum, Sudan | |
| 5 | 205.65 miles (330.96 km) E | Atbara Airport (ATB) | Atbara, Sudan | |
| 6 | 261.72 miles (421.19 km) N | Wadi Halfa Airport (WHF) | Wadi Halfa, Sudan | |
| 7 | 301.95 miles (485.94 km) N | Al Hufalysin Airport (ABS) | Abu Simbel, Egypt | |
| 8 | 341.70 miles (549.90 km) S | El Obeid Airport (EBD) | El Obeid, Sudan | |
| 9 | 344.73 miles (554.79 km) NNW | Sharq Al-Owainat Airport (GSQ) | Sharq Al-Owainat, Egypt | |
| 10 | 391.38 miles (629.86 km) ESE | Khashm El Girba Airport (GBU) | Khashm El Girba, Sudan | |
| 11 | 400.61 miles (644.72 km) ESE | Kassala Airport (KSL) | Kassala, Sudan | |
| 12 | 422.10 miles (679.31 km) ENE | Port Sudan New International Airport (PZU) | Port Sudan, Sudan | |
| 13 | 426.03 miles (685.63 km) NNE | Aswan International Airport (ASW) | Aswan, Egypt | |
| 14 | 469.59 miles (755.74 km) SE | Galegu Airport (DNX) | Dinder, Sudan | |
| 15 | 483.37 miles (777.91 km) SW | El Fashir Airport (ELF) | El Fasher, Sudan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,386.54 miles (19,934.16 km) SE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 2 | 12,376.00 miles (19,917.20 km) SE | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 3 | 12,276.27 miles (19,756.69 km) SE | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 4 | 12,226.76 miles (19,677.01 km) ESE | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 5 | 12,215.94 miles (19,659.60 km) S | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 6 | 12,198.95 miles (19,632.26 km) W | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 7 | 12,198.08 miles (19,630.86 km) ESE | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 8 | 12,192.48 miles (19,621.85 km) SW | Apataki Airport (APK) | Apataki, French Polynesia | |
| 9 | 12,185.03 miles (19,609.86 km) SW | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 10 | 12,173.66 miles (19,591.55 km) WSW | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 11 | 12,125.45 miles (19,513.96 km) SW | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 12 | 12,118.46 miles (19,502.73 km) SW | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 13 | 12,098.87 miles (19,471.20 km) SSE | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 14 | 12,066.88 miles (19,419.71 km) WSW | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 15 | 11,981.12 miles (19,281.70 km) WSW | Raroia Airport (RRR) | Raroia, French Polynesia | |