Nonstop flight route between Thorne Bay, Alaska, United States and Arlit, Niger:
Departure Airport:
(55°41'17"N by 132°32'12"W)
Arrival Airport:
(18°47'20"N by 7°21'36"E)
Distance from KTB to RLT:
6,783.07 miles (10,916.26 km)
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Jump to:
- About this route
- KTB Airport Information
- RLT Airport Information
- Facts about KTB
- Facts about RLT
- 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 RLT
- List of Nearest Airports to RLT
- Map of Furthest Airports from RLT
- List of Furthest Airports from RLT
About this route:
A direct, nonstop flight between Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States and Arlit Airport (RLT), Arlit, Niger would travel a Great Circle distance of 6,783 miles (or 10,916 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 Arlit 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 Arlit 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: | RLT / DRZL |
| Airport Name: | Arlit Airport |
| Location: | Arlit, Niger |
| GPS Coordinates: | 18°47'20"N by 7°21'36"E |
| Operator/Owner: | Government |
| Airport Type: | Public |
| View all routes: | Routes from RLT |
| More Information: | RLT Maps & Info |
Facts about Thorne Bay Seaplane Base (KTB):
- Thorne Bay Seaplane Base is a state-owned public-use seaplane base serving Thorne Bay, a community in the Prince of Wales-Hyder Census Area of the U.S.
- 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.
- Thorne Bay Seaplane Base has one seaplane landing area designated NW/SE with a water surface measuring 5,000 by 2,000 feet.
- 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 Arlit Airport (RLT):
- The furthest airport from Arlit Airport (RLT) is Lifuka Island Airport (HPA), which is nearly antipodal to Arlit Airport (meaning Arlit Airport is almost on the exact opposite side of the Earth from Lifuka Island Airport), and is located 12,307 miles (19,805 kilometers) away in Lifuka, Ha'apai, Tonga.
- The closest airport to Arlit Airport (RLT) is In Guezzam Airport (INF), which is located 118 miles (190 kilometers) WNW of RLT.
| 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 | 117.84 miles (189.65 km) WNW | In Guezzam Airport (INF) | In Guezzam, Algeria | |
| 2 | 132.80 miles (213.71 km) SSE | Mano Dayak International Airport (AJY) | Agadez, Niger | |
| 3 | 303.27 miles (488.06 km) SSW | Tahoua Airport (THZ) | Tahoua, Niger | |
| 4 | 304.02 miles (489.27 km) NNW | Aguenar – Hadj Bey Akhamok Airport (TMR) | Tamanrasset, Algeria | |
| 5 | 362.51 miles (583.40 km) SSE | Zinder Airport (ZND) | Zinder, Niger | |
| 6 | 365.86 miles (588.79 km) S | Maradi Airport (MFQ) | Maradi, Niger | |
| 7 | 403.33 miles (649.10 km) NNE | Djanet Tiska Airport (DJG) | Djanet, Algeria | |
| 8 | 454.09 miles (730.79 km) WNW | Bordj Mokhtar Airport (BMW) | Bordj Badji Mokhtar, Algeria | |
| 9 | 472.19 miles (759.91 km) S | Mallam Aminu Kano International Airport (KAN) | Kano, Nigeria | |
| 10 | 473.96 miles (762.76 km) NNE | Ghat Airport (GHT) | Ghat, Libya | |
| 11 | 502.99 miles (809.48 km) SW | Diori Hamani International Airport (NIM) | Niamey, Niger | |
| 12 | 515.31 miles (829.31 km) WSW | Gao International Airport (GAQ) | Gao, Mali | |
| 13 | 529.62 miles (852.34 km) S | Zaria Airport (ZAR) | Zaria, Nigeria | |
| 14 | 557.26 miles (896.82 km) WSW | Tambao Airport (TMQ) | Tambao, Burkina Faso | |
| 15 | 559.18 miles (899.92 km) S | Kaduna Airport (KAD) | Kaduna, Nigeria | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,306.55 miles (19,805.42 km) ESE | Lifuka Island Airport (HPA) | Lifuka, Ha'apai, Tonga | |
| 2 | 12,258.26 miles (19,727.71 km) W | Niue International Airport (IUE) | Alofi, Niue | |
| 3 | 12,201.76 miles (19,636.78 km) SE | Fuaʻamotu International Airport (TBU) | Nukuʻalofa, Tongatapu, Tonga | |
| 4 | 12,139.49 miles (19,536.57 km) SE | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 5 | 12,099.80 miles (19,472.69 km) SSW | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 6 | 12,091.60 miles (19,459.50 km) S | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 7 | 12,090.28 miles (19,457.38 km) S | Fagali'i Airport (FGI) | Apia, Samoa | |
| 8 | 12,087.19 miles (19,452.40 km) S | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 9 | 12,071.72 miles (19,427.50 km) S | Asau Airport (AAU) | Asau, Samoa | |
| 10 | 12,062.76 miles (19,413.09 km) SSW | Ofu Airport (OFU) | Ofu, American Samoa | |
| 11 | 12,059.72 miles (19,408.19 km) SW | Tau Airport (TAV) | Tau, American Samoa | |
| 12 | 12,055.76 miles (19,401.81 km) SW | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 13 | 11,991.21 miles (19,297.93 km) E | Cicia Airport (ICI) | Cicia, Fiji | |
| 14 | 11,988.03 miles (19,292.81 km) SSE | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 15 | 11,962.70 miles (19,252.06 km) SE | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |