Nonstop flight route between Betou, Republic of the Congo and Asau, Samoa:
Departure Airport:
(3°2'59"N by 18°30'0"E)
Arrival Airport:
(13°30'18"S by 172°37'40"W)
Distance from BTB to AAU:
11,388.49 miles (18,327.95 km)
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Jump to:
- About this route
- BTB Airport Information
- AAU Airport Information
- Facts about BTB
- Facts about AAU
- Map of Nearest Airports to BTB
- List of Nearest Airports to BTB
- Map of Furthest Airports from BTB
- List of Furthest Airports from BTB
- Map of Nearest Airports to AAU
- List of Nearest Airports to AAU
- Map of Furthest Airports from AAU
- List of Furthest Airports from AAU
About this route:
A direct, nonstop flight between Bétou Airport (BTB), Betou, Republic of the Congo and Asau Airport (AAU), Asau, Samoa would travel a Great Circle distance of 11,388 miles (or 18,328 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 Bétou Airport and Asau 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 Bétou Airport and Asau Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BTB / FCOT |
| Airport Name: | Bétou Airport |
| Location: | Betou, Republic of the Congo |
| GPS Coordinates: | 3°2'59"N by 18°30'0"E |
| Area Served: | Bétou, Republic of Congo |
| Elevation: | 1168 feet (356 meters) |
| View all routes: | Routes from BTB |
| More Information: | BTB Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | AAU / NSAU |
| Airport Name: | Asau Airport |
| Location: | Asau, Samoa |
| GPS Coordinates: | 13°30'18"S by 172°37'40"W |
| Area Served: | Asau, Savai'i, Samoa |
| Airport Type: | Public |
| View all routes: | Routes from AAU |
| More Information: | AAU Maps & Info |
Facts about Bétou Airport (BTB):
- The furthest airport from Bétou Airport (BTB) is Cassidy International Airport (CXI), which is located 11,986 miles (19,290 kilometers) away in Christmas Island, Kiribati.
- The closest airport to Bétou Airport (BTB) is Bangui M'Poko International Airport (BGF), which is located 93 miles (150 kilometers) N of BTB.
Facts about Asau Airport (AAU):
- Samoa Air serves Asau daily.
- There is only one rigid and roughly surfaced runway.
- The furthest airport from Asau Airport (AAU) is Maradi Airport (MFQ), which is nearly antipodal to Asau Airport (meaning Asau Airport is almost on the exact opposite side of the Earth from Maradi Airport), and is located 12,419 miles (19,987 kilometers) away in Maradi, Niger.
- The closest airport to Asau Airport (AAU) is Maota (Salelologa) Airport (MXS), which is located 30 miles (48 kilometers) ESE of AAU.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 93.18 miles (149.96 km) N | Bangui M'Poko International Airport (BGF) | Bangui, Central African Republic |     |
| 2 | 105.69 miles (170.09 km) SSW | Impfondo Airport (ION) | Impfondo, Republic of the Congo | |
| 3 | 154.35 miles (248.40 km) SE | Basankusu Airport (BSU) | Basankusu, Democratic Republic of the Congo | |
| 4 | 164.41 miles (264.60 km) NNW | Bossembélé Airport (BEM) | Bossembélé, Central African Republic | |
| 5 | 189.85 miles (305.53 km) ENE | Gbadolite Airport (BDT) | Gbadolite, Democratic Republic of the Congo | |
| 6 | 203.79 miles (327.98 km) WNW | Berbérati Airport (BBT) | Berbérati, Central African Republic | |
| 7 | 209.69 miles (337.46 km) S | Mbandaka Airport (MDK) | Mbandaka, Democratic Republic of the Congo | |
| 8 | 215.57 miles (346.93 km) ESE | Lisala Airport (LIQ) | Lisala, Democratic Republic of the Congo | |
| 9 | 221.45 miles (356.38 km) NW | Carnot Airport (CRF) | Carnot, Central African Republic | |
| 10 | 240.06 miles (386.34 km) N | Bouca Airport (BCF) | Bouca, Central African Republic | |
| 11 | 243.46 miles (391.80 km) NE | Bambari Airport (BBY) | Bambari, Central African Republic | |
| 12 | 248.98 miles (400.69 km) NNW | Bossangoa Airport (BSN) | Bossangoa, Central African Republic | |
| 13 | 272.56 miles (438.65 km) NNW | Bozoum Airport (BOZ) | Bozoum, Central African Republic | |
| 14 | 282.17 miles (454.11 km) NW | Bouar Airport (BOP) | Bouar, Central African Republic | |
| 15 | 283.05 miles (455.53 km) SE | Boende Airport (BNB) | Boende, Democratic Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,985.97 miles (19,289.50 km) SW | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,929.15 miles (19,198.05 km) S | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 3 | 11,732.33 miles (18,881.30 km) E | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 4 | 11,494.89 miles (18,499.19 km) SE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 5 | 11,490.73 miles (18,492.49 km) SE | Tau Airport (TAV) | Tau, American Samoa | |
| 6 | 11,486.91 miles (18,486.35 km) SE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 7 | 11,439.02 miles (18,409.28 km) SE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 8 | 11,414.54 miles (18,369.88 km) SE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 9 | 11,402.93 miles (18,351.19 km) SE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 10 | 11,395.25 miles (18,338.84 km) SE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 11 | 11,388.49 miles (18,327.95 km) SE | Asau Airport (AAU) | Asau, Samoa | |
| 12 | 11,318.97 miles (18,216.07 km) SSW | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 13 | 11,298.93 miles (18,183.82 km) SW | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 14 | 11,256.16 miles (18,114.99 km) SW | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 15 | 11,248.62 miles (18,102.85 km) SSW | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 29.73 miles (47.85 km) ESE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 2 | 47.25 miles (76.05 km) ESE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 3 | 64.04 miles (103.07 km) ESE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 4 | 139.90 miles (225.14 km) ESE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 5 | 203.90 miles (328.15 km) ESE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 6 | 214.97 miles (345.95 km) ESE | Tau Airport (TAV) | Tau, American Samoa | |
| 7 | 220.48 miles (354.83 km) ESE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 8 | 240.67 miles (387.32 km) W | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 9 | 246.40 miles (396.54 km) SW | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 10 | 368.96 miles (593.78 km) W | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |
| 11 | 424.80 miles (683.65 km) SSE | Niue International Airport (IUE) | Alofi, Niue | |
| 12 | 447.91 miles (720.84 km) SSW | Lifuka Island Airport (HPA) | Lifuka, Ha'apai, Tonga | |
| 13 | 534.05 miles (859.47 km) SW | Cicia Airport (ICI) | Cicia, Fiji | |
| 14 | 559.73 miles (900.80 km) SSW | Fuaʻamotu International Airport (TBU) | Nukuʻalofa, Tongatapu, Tonga | |
| 15 | 573.75 miles (923.35 km) WSW | Labasa Airport (LBS) | Labasa, Fiji | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,419.27 miles (19,986.83 km) E | Maradi Airport (MFQ) | Maradi, Niger | |
| 2 | 12,326.94 miles (19,838.24 km) W | Zinder Airport (ZND) | Zinder, Niger | |
| 3 | 12,309.64 miles (19,810.40 km) NW | Mallam Aminu Kano International Airport (KAN) | Kano, Nigeria | |
| 4 | 12,271.34 miles (19,748.77 km) N | Zaria Airport (ZAR) | Zaria, Nigeria | |
| 5 | 12,266.62 miles (19,741.17 km) NE | Tahoua Airport (THZ) | Tahoua, Niger | |
| 6 | 12,242.67 miles (19,702.62 km) N | Kaduna Airport (KAD) | Kaduna, Nigeria | |
| 7 | 12,194.03 miles (19,624.34 km) N | Mano Dayak International Airport (AJY) | Agadez, Niger | |
| 8 | 12,163.55 miles (19,575.28 km) NNE | Minna Airport (MXJ) | Minna, Nigeria | |
| 9 | 12,151.17 miles (19,555.37 km) NNW | Yakubu Gowon Airport (JOS) | Jos, Nigeria | |
| 10 | 12,125.92 miles (19,514.72 km) N | Nnamdi Azikiwe International Airport (ABV) | Abuja, Nigeria | |
| 11 | 12,096.12 miles (19,466.77 km) ENE | Kandi Airport (KDC) | Kandi, Benin | |
| 12 | 12,087.30 miles (19,452.58 km) E | Diori Hamani International Airport (NIM) | Niamey, Niger | |
| 13 | 12,071.72 miles (19,427.50 km) N | Arlit Airport (RLT) | Arlit, Niger | |
| 14 | 12,047.33 miles (19,388.25 km) ENE | Diapaga Airport (DIP) | Diapaga, Burkina Faso | |
| 15 | 12,036.15 miles (19,370.26 km) NNE | Ilorin International Airport (ILR) | Ilorin, Nigeria | |