Nonstop flight route between Port Alexander, Alaska, United States and Bossangoa, Central African Republic:
Departure Airport:
(56°14'48"N by 134°38'53"W)
Arrival Airport:
(6°29'31"N by 17°25'45"E)
Distance from PTD to BSN:
7,820.65 miles (12,586.09 km)
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Jump to:
- About this route
- PTD Airport Information
- BSN Airport Information
- Facts about PTD
- Facts about BSN
- Map of Nearest Airports to PTD
- List of Nearest Airports to PTD
- Map of Furthest Airports from PTD
- List of Furthest Airports from PTD
- Map of Nearest Airports to BSN
- List of Nearest Airports to BSN
- Map of Furthest Airports from BSN
- List of Furthest Airports from BSN
About this route:
A direct, nonstop flight between Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States and Bossangoa Airport (BSN), Bossangoa, Central African Republic would travel a Great Circle distance of 7,821 miles (or 12,586 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 Port Alexander Seaplane Base and Bossangoa 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 Port Alexander Seaplane Base and Bossangoa Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | PTD / PAAP |
| Airport Names: |
|
| Location: | Port Alexander, Alaska, United States |
| GPS Coordinates: | 56°14'48"N by 134°38'53"W |
| Area Served: | Port Alexander, Alaska |
| Operator/Owner: | Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PTD |
| More Information: | PTD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BSN / FEFS |
| Airport Names: |
|
| Location: | Bossangoa, Central African Republic |
| GPS Coordinates: | 6°29'31"N by 17°25'45"E |
| Area Served: | Bossangoa |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 1526 feet (465 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BSN |
| More Information: | BSN Maps & Info |
Facts about Port Alexander Seaplane Base (PTD):
- The furthest airport from Port Alexander Seaplane Base (PTD) is Port Alfred Airport (AFD), which is located 10,640 miles (17,123 kilometers) away in Port Alfred, South Africa.
- Because of Port Alexander Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Alexander 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.
- In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
- Port Alexander Seaplane Base (PTD) currently has only 1 runway.
- The closest airport to Port Alexander Seaplane Base (PTD) is Point Baker Seaplane Base (KPB), which is located 40 miles (64 kilometers) E of PTD.
Facts about Bossangoa Airport (BSN):
- The closest airport to Bossangoa Airport (BSN) is Bouca Airport (BCF), which is located 58 miles (93 kilometers) E of BSN.
- The furthest airport from Bossangoa Airport (BSN) is Manihiki Island Airport (MHX), which is nearly antipodal to Bossangoa Airport (meaning Bossangoa Airport is almost on the exact opposite side of the Earth from Manihiki Island Airport), and is located 12,147 miles (19,549 kilometers) away in Manihiki Island, Cook Islands.
- In addition to being known as "Bossangoa Airport", another name for BSN is "Bossangoa Airport (Bossangoa)".
- Bossangoa Airport (BSN) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 39.98 miles (64.34 km) E | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States |     |
| 2 | 40.21 miles (64.71 km) E | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 3 | 55.24 miles (88.91 km) ESE | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 4 | 56.78 miles (91.38 km) NNE | Kake Airport (KAE) | Kake, Alaska, United States | |
| 5 | 59.38 miles (95.57 km) E | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 6 | 61.29 miles (98.64 km) ESE | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 7 | 61.58 miles (99.10 km) NNW | Sitka Rocky Gutierrez Airport (SIT) | Sitka, Alaska, United States | |
| 8 | 71.67 miles (115.35 km) ESE | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 9 | 75.33 miles (121.23 km) ENE | Petersburg James A. Johnson Airport (PSG) | Petersburg, Alaska, United States | |
| 10 | 76.38 miles (122.92 km) SE | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 11 | 78.74 miles (126.71 km) SE | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 12 | 85.40 miles (137.44 km) SE | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 13 | 86.86 miles (139.79 km) N | Angoon Seaplane Base (AGN) | Angoon, Alaska, United States | |
| 14 | 88.33 miles (142.16 km) N | Chatham Seaplane Base (CYM) | Chatham, Alaska, United States | |
| 15 | 88.72 miles (142.78 km) ENE | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,639.80 miles (17,123.05 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,636.65 miles (17,117.99 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,628.00 miles (17,104.07 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,554.56 miles (16,985.87 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,550.30 miles (16,979.02 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,537.99 miles (16,959.21 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,469.73 miles (16,849.35 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,459.21 miles (16,832.43 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,444.62 miles (16,808.94 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 10 | 10,442.29 miles (16,805.19 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,427.82 miles (16,781.91 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,427.52 miles (16,781.43 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,426.91 miles (16,780.44 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,410.61 miles (16,754.20 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,407.54 miles (16,749.28 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 57.90 miles (93.19 km) E | Bouca Airport (BCF) | Bouca, Central African Republic | |
| 2 | 76.72 miles (123.46 km) W | Bozoum Airport (BOZ) | Bozoum, Central African Republic | |
| 3 | 82.87 miles (133.37 km) NE | Batangafo Airport (BTG) | Batangafo, Central African Republic | |
| 4 | 85.79 miles (138.07 km) S | Bossembélé Airport (BEM) | Bossembélé, Central African Republic | |
| 5 | 125.75 miles (202.38 km) WSW | Bouar Airport (BOP) | Bouar, Central African Republic | |
| 6 | 150.53 miles (242.25 km) SW | Carnot Airport (CRF) | Carnot, Central African Republic | |
| 7 | 162.90 miles (262.16 km) SSE | Bangui M'Poko International Airport (BGF) | Bangui, Central African Republic | |
| 8 | 174.23 miles (280.39 km) NNW | Moundou Airport (MQQ) | Moundou, Chad | |
| 9 | 193.45 miles (311.33 km) SW | Berbérati Airport (BBT) | Berbérati, Central African Republic | |
| 10 | 194.49 miles (313.00 km) NNE | Sarh Airport (SRH) | Sarh, Chad | |
| 11 | 214.82 miles (345.72 km) NNW | Laï Airport (LTC) | Laï, Chad | |
| 12 | 225.64 miles (363.13 km) E | Bambari Airport (BBY) | Bambari, Central African Republic | |
| 13 | 248.98 miles (400.69 km) SSE | Bétou Airport (BTB) | Betou, Republic of the Congo | |
| 14 | 252.68 miles (406.64 km) WSW | Batouri Airport (OUR) | Batouri, Cameroon | |
| 15 | 280.57 miles (451.53 km) N | Bousso Airport (OUT) | Bousso, Chad | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,147.48 miles (19,549.42 km) SSW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 2 | 11,757.26 miles (18,921.43 km) ESE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 3 | 11,749.18 miles (18,908.42 km) SSW | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 4 | 11,728.69 miles (18,875.46 km) SE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 5 | 11,724.11 miles (18,868.07 km) SE | Tau Airport (TAV) | Tau, American Samoa | |
| 6 | 11,719.19 miles (18,860.16 km) SE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 7 | 11,665.91 miles (18,774.42 km) SE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 8 | 11,632.60 miles (18,720.80 km) SE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 9 | 11,619.26 miles (18,699.33 km) SE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 10 | 11,609.46 miles (18,683.56 km) SE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 11 | 11,598.69 miles (18,666.23 km) SE | Asau Airport (AAU) | Asau, Samoa | |
| 12 | 11,458.25 miles (18,440.22 km) SSW | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 13 | 11,457.63 miles (18,439.23 km) SW | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 14 | 11,436.35 miles (18,404.97 km) SSE | Niue International Airport (IUE) | Alofi, Niue | |
| 15 | 11,432.90 miles (18,399.43 km) SW | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |