Nonstop flight route between Bissau, Guinea-Bissau and Sidney, Montana, United States:
Departure Airport:
(11°53'41"N by 15°39'12"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from OXB to SDY:
5,545.10 miles (8,923.96 km)
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Jump to:
- About this route
- OXB Airport Information
- SDY Airport Information
- Facts about OXB
- Facts about SDY
- Map of Nearest Airports to OXB
- List of Nearest Airports to OXB
- Map of Furthest Airports from OXB
- List of Furthest Airports from OXB
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
About this route:
A direct, nonstop flight between Osvaldo Vieira International Airport (OXB), Bissau, Guinea-Bissau and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 5,545 miles (or 8,924 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 Osvaldo Vieira International Airport and Sidney-Richland Municipal 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 Osvaldo Vieira International Airport and Sidney-Richland Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | OXB / GGOV |
| Airport Name: | Osvaldo Vieira International Airport |
| Location: | Bissau, Guinea-Bissau |
| GPS Coordinates: | 11°53'41"N by 15°39'12"W |
| Area Served: | Bissau |
| Operator/Owner: | N/A |
| Airport Type: | Public |
| Elevation: | 129 feet (39 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from OXB |
| More Information: | OXB Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SDY / KSDY |
| Airport Name: | Sidney-Richland Municipal Airport |
| Location: | Sidney, Montana, United States |
| GPS Coordinates: | 47°42'24"N by 104°11'32"W |
| Area Served: | Sidney, Montana |
| Operator/Owner: | Sidney Richland Airport Authority |
| Airport Type: | Public |
| Elevation: | 1985 feet (605 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SDY |
| More Information: | SDY Maps & Info |
Facts about Osvaldo Vieira International Airport (OXB):
- Airlines that have served the airport in the past include Air Afrique, Air France, Aeroflot, Cubana, Air Senegal International, Air Bissau, TACV, TAAG, TAP Portugal, Halcyonair, and Mauritania Airlines International.
- Osvaldo Vieira International Airport is an airport that serves the city of Bissau, the capital city of Guinea-Bissau.
- The furthest airport from Osvaldo Vieira International Airport (OXB) is Kirakira Airport (IRA), which is nearly antipodal to Osvaldo Vieira International Airport (meaning Osvaldo Vieira International Airport is almost on the exact opposite side of the Earth from Kirakira Airport), and is located 12,243 miles (19,703 kilometers) away in Kirakira, Makira Island, Solomon Islands.
- The closest airport to Osvaldo Vieira International Airport (OXB) is Bubaque Airport (BQE), which is located 43 miles (69 kilometers) SSW of OXB.
- Because of Osvaldo Vieira International Airport's relatively low elevation of 129 feet, planes can take off or land at Osvaldo Vieira International 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.
- Osvaldo Vieira International Airport has one runway, heading 03/21, with a length of 10,498 feet.
- Osvaldo Vieira International Airport (OXB) currently has only 1 runway.
- Currently, Senegal Airlines has a daily flight to Dakar, which continues to Praia twice a week.
Facts about Sidney-Richland Municipal Airport (SDY):
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 43.15 miles (69.44 km) SSW | Bubaque Airport (BQE) | Bubaque, Guinea-Bissau |     |
| 2 | 62.30 miles (100.27 km) NW | Ziguinchor Airport (ZIG) | Ziguinchor, Senegal | |
| 3 | 81.92 miles (131.84 km) WNW | Cap Skirring Airport (CSK) | Cap Skirring, Senegal | |
| 4 | 83.34 miles (134.13 km) NNE | Kolda North Airport (KDA) | Kolda, Senegal | |
| 5 | 112.97 miles (181.80 km) SE | Boké Baralande Airport (BKJ) | Boké, Guinea | |
| 6 | 120.30 miles (193.61 km) NW | Banjul International Airport (BJL) | Banjul, Gambia | |
| 7 | 157.86 miles (254.05 km) N | Kaolack Airport (KLC) | Kaolack, Senegal | |
| 8 | 161.89 miles (260.54 km) ENE | Sambailo Airport (SBI) | Koundara, Guinea | |
| 9 | 177.08 miles (284.97 km) SE | Fria Airport (FIG) | Fria, Guinea | |
| 10 | 177.92 miles (286.33 km) ENE | Simenti Airport (SMY) | Simenti, Senegal | |
| 11 | 185.35 miles (298.30 km) NE | Tambacounda Airport (TUD) | Tambacounda, Senegal | |
| 12 | 211.80 miles (340.86 km) SE | Conakry International Airport (CKY) | Conakry, Guinea | |
| 13 | 230.87 miles (371.55 km) E | Tata Airport (LEK) | Labé, Guinea | |
| 14 | 232.09 miles (373.51 km) NNW | Léopold Sédar Senghor International Airport (DKR) | Dakar, Senegal | |
| 15 | 236.51 miles (380.62 km) ENE | Kédougou Airport (KGG) | Kédougou, Senegal | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,243.12 miles (19,703.35 km) ESE | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 2 | 12,223.10 miles (19,671.12 km) SE | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 3 | 12,182.92 miles (19,606.46 km) WSW | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 4 | 12,179.18 miles (19,600.44 km) WSW | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 5 | 12,165.99 miles (19,579.22 km) SW | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 6 | 12,139.88 miles (19,537.19 km) SE | Afutara Airport (AFT) | Afutara, Solomon Islands | |
| 7 | 12,128.67 miles (19,519.15 km) SE | Uru Harbour Airport (ATD) | Atoifi, Malaita, Solomon Islands | |
| 8 | 12,126.24 miles (19,515.25 km) E | Bellona/Anua Airport (BNY) | Anua, Bellona Island, Solomon Islands | |
| 9 | 12,121.40 miles (19,507.46 km) SW | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 10 | 12,106.78 miles (19,483.93 km) SW | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 11 | 12,103.82 miles (19,479.16 km) SE | Auki Gwaunaru'u Airport (AKS) | Auki / Gwaunaru'u, Solomon Islands | |
| 12 | 12,099.23 miles (19,471.77 km) ESE | Honiara International Airport (formerly Henderson Field) (HIR) | Honiara, Guadalcanal Island, Solomon Islands | |
| 13 | 12,098.17 miles (19,470.07 km) SW | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 14 | 12,096.83 miles (19,467.92 km) ESE | Mbambanakira Airport (MBU) | Mbambanakira, Solomon Islands | |
| 15 | 12,082.53 miles (19,444.90 km) SW | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States | |
| 2 | 48.66 miles (78.31 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 3 | 69.41 miles (111.70 km) WNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 76.29 miles (122.77 km) NNW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 5 | 90.57 miles (145.76 km) SE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 6 | 111.04 miles (178.70 km) SSE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 7 | 117.38 miles (188.91 km) WNW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 8 | 118.10 miles (190.06 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 9 | 118.99 miles (191.50 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 10 | 131.42 miles (211.49 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 11 | 139.74 miles (224.89 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 12 | 140.05 miles (225.38 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 13 | 174.07 miles (280.14 km) ESE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 14 | 189.51 miles (304.99 km) N | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 15 | 191.53 miles (308.24 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,383.49 miles (16,710.57 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,297.57 miles (16,572.29 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,290.39 miles (16,560.74 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,266.41 miles (16,522.14 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,218.50 miles (16,445.05 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,203.17 miles (16,420.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,179.29 miles (16,381.94 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,169.42 miles (16,366.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,153.64 miles (16,340.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,120.11 miles (16,286.69 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,113.85 miles (16,276.63 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,100.83 miles (16,255.67 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,089.33 miles (16,237.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,078.56 miles (16,219.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,076.48 miles (16,216.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |