Nonstop flight route between Basankusu, Democratic Republic of the Congo and Denis Island, Seychelles:
Departure Airport:
(1°13'28"N by 19°47'20"E)
Arrival Airport:
(3°48'1"S by 55°39'52"E)
Distance from BSU to DEI:
2,501.53 miles (4,025.80 km)
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Jump to:
- About this route
- BSU Airport Information
- DEI Airport Information
- Facts about BSU
- Facts about DEI
- Map of Nearest Airports to BSU
- List of Nearest Airports to BSU
- Map of Furthest Airports from BSU
- List of Furthest Airports from BSU
- Map of Nearest Airports to DEI
- List of Nearest Airports to DEI
- Map of Furthest Airports from DEI
- List of Furthest Airports from DEI
About this route:
A direct, nonstop flight between Basankusu Airport (BSU), Basankusu, Democratic Republic of the Congo and Denis Island Airport (DEI), Denis Island, Seychelles would travel a Great Circle distance of 2,502 miles (or 4,026 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 Basankusu Airport and Denis Island 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 Basankusu Airport and Denis Island Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BSU / FZEN |
| Airport Name: | Basankusu Airport |
| Location: | Basankusu, Democratic Republic of the Congo |
| GPS Coordinates: | 1°13'28"N by 19°47'20"E |
| Airport Type: | Public |
| Elevation: | 1217 feet (371 meters) |
| View all routes: | Routes from BSU |
| More Information: | BSU Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | DEI / FSSD |
| Airport Name: | Denis Island Airport |
| Location: | Denis Island, Seychelles |
| GPS Coordinates: | 3°48'1"S by 55°39'52"E |
| Operator/Owner: | Denis Island |
| Airport Type: | Private |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DEI |
| More Information: | DEI Maps & Info |
Facts about Basankusu Airport (BSU):
- The closest airport to Basankusu Airport (BSU) is Impfondo Airport (ION), which is located 123 miles (198 kilometers) WNW of BSU.
- The furthest airport from Basankusu Airport (BSU) is Cassidy International Airport (CXI), which is nearly antipodal to Basankusu Airport (meaning Basankusu Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,140 miles (19,537 kilometers) away in Christmas Island, Kiribati.
Facts about Denis Island Airport (DEI):
- Because of Denis Island Airport's relatively low elevation of 10 feet, planes can take off or land at Denis Island 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.
- The furthest airport from Denis Island Airport (DEI) is Atuona Airport (AUQ), which is located 11,058 miles (17,797 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- Denis Island Airport (DEI) currently has only 1 runway.
- The closest airport to Denis Island Airport (DEI) is Bird Island Airport (BDI), which is located 32 miles (51 kilometers) W of DEI.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 123.06 miles (198.05 km) WNW | Impfondo Airport (ION) | Impfondo, Republic of the Congo |     |
| 2 | 128.71 miles (207.14 km) SE | Boende Airport (BNB) | Boende, Democratic Republic of the Congo | |
| 3 | 132.83 miles (213.77 km) SW | Mbandaka Airport (MDK) | Mbandaka, Democratic Republic of the Congo | |
| 4 | 134.84 miles (217.00 km) ENE | Lisala Airport (LIQ) | Lisala, Democratic Republic of the Congo | |
| 5 | 154.35 miles (248.40 km) NW | Bétou Airport (BTB) | Betou, Republic of the Congo | |
| 6 | 192.67 miles (310.08 km) SSW | Basango Mboliasa Airport (KRZ) | Kiri, Democratic Republic of the Congo | |
| 7 | 224.70 miles (361.62 km) NNE | Gbadolite Airport (BDT) | Gbadolite, Democratic Republic of the Congo | |
| 8 | 236.15 miles (380.04 km) NNW | Bangui M'Poko International Airport (BGF) | Bangui, Central African Republic | |
| 9 | 242.51 miles (390.29 km) SSW | Inongo Airport (INO) | Inongo, Democratic Republic of the Congo | |
| 10 | 291.66 miles (469.39 km) WSW | Owando Airport (FTX) | Owando, Republic of the Congo | |
| 11 | 293.84 miles (472.89 km) SE | Ikela Airport (IKL) | Ikela, Democratic Republic of the Congo | |
| 12 | 302.98 miles (487.59 km) WSW | Makoua Airport (MKJ) | Makoua, Republic of the Congo | |
| 13 | 308.73 miles (496.86 km) SSW | Nioki Airport (NIO) | Nioki, Democratic Republic of the Congo | |
| 14 | 316.40 miles (509.20 km) NNW | Bossembélé Airport (BEM) | Bossembélé, Central African Republic | |
| 15 | 316.48 miles (509.33 km) WSW | Oyo Ollombo Airport (OLL) | Oyo, Republic of the Congo, Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,139.66 miles (19,536.84 km) NW | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,801.88 miles (18,993.23 km) S | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 3 | 11,635.99 miles (18,726.27 km) E | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 4 | 11,340.55 miles (18,250.81 km) SE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 5 | 11,336.38 miles (18,244.10 km) SE | Tau Airport (TAV) | Tau, American Samoa | |
| 6 | 11,332.56 miles (18,237.95 km) SE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 7 | 11,284.88 miles (18,161.21 km) SE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 8 | 11,261.28 miles (18,123.23 km) SE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 9 | 11,254.74 miles (18,112.70 km) SSW | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 10 | 11,249.92 miles (18,104.94 km) SE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 11 | 11,242.55 miles (18,093.09 km) SE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 12 | 11,238.01 miles (18,085.78 km) SSW | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 13 | 11,236.43 miles (18,083.24 km) SE | Asau Airport (AAU) | Asau, Samoa | |
| 14 | 11,210.14 miles (18,040.93 km) SW | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 15 | 11,198.99 miles (18,022.99 km) SSW | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 31.89 miles (51.32 km) W | Bird Island Airport (BDI) | Bird Island, Seychelles | |
| 2 | 35.90 miles (57.78 km) S | Praslin Island Airport (PRI) | Praslin Island, Seychelles | |
| 3 | 57.52 miles (92.56 km) SSE | Frégate Island Airport (FRK) | Frégate Island, Seychelles | |
| 4 | 61.18 miles (98.46 km) S | Seychelles International Airport (SEZ) | Mahé, Seychelles | |
| 5 | 190.69 miles (306.89 km) SW | Desroches Island Airport (DES) | Desroches Island, Seychelles | |
| 6 | 733.87 miles (1,181.05 km) SW | Arrachart Airport (DIE) | Antsiranana, Madagascar | |
| 7 | 792.72 miles (1,275.76 km) SW | Ambilobe Airport (AMB) | Ambilobe, Madagascar | |
| 8 | 801.60 miles (1,290.05 km) NW | Obbia Airport (CMO) | Obbia, Somalia | |
| 9 | 820.46 miles (1,320.40 km) WNW | Aden Adde International Airport (MGQ) | Mogadishu, Somalia | |
| 10 | 838.87 miles (1,350.02 km) SW | Ambanja Airport (IVA) | Ambanja, Madagascar | |
| 11 | 854.98 miles (1,375.95 km) SSW | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 12 | 921.55 miles (1,483.09 km) SW | Analalava Airport (HVA) | Analalava, Madagascar | |
| 13 | 924.73 miles (1,488.21 km) NW | Abdullahi Yusuf International Airport (GLK) | Galcaio, Somalia | |
| 14 | 942.40 miles (1,516.64 km) WNW | Kismayo Airport (KMU) | Kisimayu, Somalia | |
| 15 | 943.34 miles (1,518.15 km) SW | Dzaoudzi Pamandzi International Airport (DZA) | Dzaoudzi, Mayotte | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,058.49 miles (17,796.87 km) SE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 2 | 10,781.23 miles (17,350.67 km) NW | Los Cabos International Airport (SJD) | Los Cabos, Mexico | |
| 3 | 10,754.90 miles (17,308.29 km) NNW | Manuel Márquez de León International Airport (LAP) | La Paz, Baja California Sur, Mexico | |
| 4 | 10,742.47 miles (17,288.28 km) NNW | Ciudad Constitución Airport (CUA) | Ciudad Constitución, Baja California Sur, Mexico | |
| 5 | 10,732.53 miles (17,272.29 km) NW | Playa de Oro International Airport (ZLO) | Manzanillo, Colima, Mexico | |
| 6 | 10,703.08 miles (17,224.90 km) NW | Lic. Gustavo Díaz Ordaz International Airport (PVR) | Puerto Vallarta, Jalisco, Mexico | |
| 7 | 10,682.85 miles (17,192.33 km) SSE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 8 | 10,678.75 miles (17,185.74 km) NNW | Loreto International Airport (LTO) | Loreto, Baja California Sur, Mexico | |
| 9 | 10,675.03 miles (17,179.75 km) NW | Licenciado Miguel de la Madrid Airport (CLQ) | Colima, Colima, Mexico | |
| 10 | 10,671.03 miles (17,173.31 km) SE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 11 | 10,649.92 miles (17,139.34 km) NW | Amado Nervo International Airport (TPQ) | Tepic, Nayarit, Mexico | |
| 12 | 10,647.88 miles (17,136.05 km) NW | Lázaro Cárdenas Airport (LZC) | Lázaro Cárdenas, Michoacán, Mexico | |
| 13 | 10,635.05 miles (17,115.42 km) NW | General Rafael Buelna International Airport (MZT) | Mazatlán, Sinaloa, Mexico | |
| 14 | 10,630.62 miles (17,108.28 km) NNW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 15 | 10,618.25 miles (17,088.37 km) WNW | Ixtapa-Zihuatanejo International Airport (ZIH) | Zihuatanejo, Guerrero, Mexico | |