Nonstop flight route between Bangui, Central African Republic and Thorne Bay, Alaska, United States:
Departure Airport:
(4°23'54"N by 18°31'7"E)
Arrival Airport:
(55°41'17"N by 132°32'12"W)
Distance from BGF to KTB:
7,971.40 miles (12,828.70 km)
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Jump to:
- About this route
- BGF Airport Information
- KTB Airport Information
- Facts about BGF
- Facts about KTB
- Map of Nearest Airports to BGF
- List of Nearest Airports to BGF
- Map of Furthest Airports from BGF
- List of Furthest Airports from BGF
- 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 Bangui M'Poko International Airport (BGF), Bangui, Central African Republic and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 7,971 miles (or 12,829 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 Bangui M'Poko International 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 Bangui M'Poko International 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: | BGF / FEFF |
| Airport Name: | Bangui M'Poko International Airport |
| Location: | Bangui, Central African Republic |
| GPS Coordinates: | 4°23'54"N by 18°31'7"E |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 1208 feet (368 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BGF |
| More Information: | BGF 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 Bangui M'Poko International Airport (BGF):
- Bangui M'Poko International Airport (BGF) currently has only 1 runway.
- The closest airport to Bangui M'Poko International Airport (BGF) is Bossembélé Airport (BEM), which is located 86 miles (138 kilometers) NW of BGF.
- The furthest airport from Bangui M'Poko International Airport (BGF) is Manihiki Island Airport (MHX), which is nearly antipodal to Bangui M'Poko International Airport (meaning Bangui M'Poko International Airport is almost on the exact opposite side of the Earth from Manihiki Island Airport), and is located 12,022 miles (19,348 kilometers) away in Manihiki Island, Cook Islands.
- Bangui M'Poko International Airport handled 101,099 passengers last year.
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.
- 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.
- 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 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 85.55 miles (137.68 km) NW | Bossembélé Airport (BEM) | Bossembélé, Central African Republic |     |
| 2 | 93.18 miles (149.96 km) S | Bétou Airport (BTB) | Betou, Republic of the Congo | |
| 3 | 147.36 miles (237.15 km) N | Bouca Airport (BCF) | Bouca, Central African Republic | |
| 4 | 162.90 miles (262.16 km) NNW | Bossangoa Airport (BSN) | Bossangoa, Central African Republic | |
| 5 | 169.54 miles (272.85 km) E | Gbadolite Airport (BDT) | Gbadolite, Democratic Republic of the Congo | |
| 6 | 177.53 miles (285.71 km) NE | Bambari Airport (BBY) | Bambari, Central African Republic | |
| 7 | 184.08 miles (296.25 km) WNW | Carnot Airport (CRF) | Carnot, Central African Republic | |
| 8 | 188.64 miles (303.59 km) W | Berbérati Airport (BBT) | Berbérati, Central African Republic | |
| 9 | 196.82 miles (316.75 km) S | Impfondo Airport (ION) | Impfondo, Republic of the Congo | |
| 10 | 201.98 miles (325.06 km) N | Batangafo Airport (BTG) | Batangafo, Central African Republic | |
| 11 | 202.25 miles (325.49 km) NW | Bozoum Airport (BOZ) | Bozoum, Central African Republic | |
| 12 | 225.29 miles (362.57 km) WNW | Bouar Airport (BOP) | Bouar, Central African Republic | |
| 13 | 236.15 miles (380.04 km) SSE | Basankusu Airport (BSU) | Basankusu, Democratic Republic of the Congo | |
| 14 | 256.68 miles (413.09 km) SE | Lisala Airport (LIQ) | Lisala, Democratic Republic of the Congo | |
| 15 | 280.38 miles (451.23 km) ENE | Bria Airport (BIV) | Bria, Central African Republic | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,022.16 miles (19,347.75 km) S | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 2 | 11,911.48 miles (19,169.61 km) SSW | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 3 | 11,722.86 miles (18,866.07 km) E | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 4 | 11,569.26 miles (18,618.88 km) SE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 5 | 11,564.84 miles (18,611.76 km) SE | Tau Airport (TAV) | Tau, American Samoa | |
| 6 | 11,560.38 miles (18,604.58 km) SE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 7 | 11,509.39 miles (18,522.52 km) SE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 8 | 11,480.23 miles (18,475.60 km) SE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 9 | 11,467.72 miles (18,455.47 km) SE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 10 | 11,458.97 miles (18,441.38 km) SE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 11 | 11,450.23 miles (18,427.32 km) SE | Asau Airport (AAU) | Asau, Samoa | |
| 12 | 11,396.07 miles (18,340.16 km) SW | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 13 | 11,374.79 miles (18,305.90 km) SW | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 14 | 11,339.82 miles (18,249.62 km) SSW | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 15 | 11,330.67 miles (18,234.90 km) SW | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 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 | |