Nonstop flight route between Port Townsend, Washington, United States and Bissau, Guinea-Bissau:
Departure Airport:
(48°3'14"N by 122°48'38"W)
Arrival Airport:
(11°53'41"N by 15°39'12"W)
Distance from TWD to OXB:
6,375.37 miles (10,260.14 km)
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Jump to:
- About this route
- TWD Airport Information
- OXB Airport Information
- Facts about TWD
- Facts about OXB
- Map of Nearest Airports to TWD
- List of Nearest Airports to TWD
- Map of Furthest Airports from TWD
- List of Furthest Airports from TWD
- Map of Nearest Airports to OXB
- List of Nearest Airports to OXB
- Map of Furthest Airports from OXB
- List of Furthest Airports from OXB
About this route:
A direct, nonstop flight between Jefferson County International AirportPort Townsend Army Airfield (TWD), Port Townsend, Washington, United States and Osvaldo Vieira International Airport (OXB), Bissau, Guinea-Bissau would travel a Great Circle distance of 6,375 miles (or 10,260 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 Jefferson County International AirportPort Townsend Army Airfield and Osvaldo Vieira International 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 Jefferson County International AirportPort Townsend Army Airfield and Osvaldo Vieira International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TWD / |
| Airport Names: |
|
| Location: | Port Townsend, Washington, United States |
| GPS Coordinates: | 48°3'14"N by 122°48'38"W |
| Area Served: | Port Townsend, Washington |
| Operator/Owner: | Port of Port Townsend |
| Airport Type: | Public |
| Elevation: | 108 feet (33 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TWD |
| More Information: | TWD Maps & Info |
Arrival 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 |
Facts about Jefferson County International AirportPort Townsend Army Airfield (TWD):
- Because of Jefferson County International AirportPort Townsend Army Airfield's relatively low elevation of 108 feet, planes can take off or land at Jefferson County International AirportPort Townsend Army Airfield 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 Jefferson County International AirportPort Townsend Army Airfield (TWD) is A.J. Eisenberg Airport (ODW), which is located only 15 miles (24 kilometers) NNE of TWD.
- In addition to being known as "Jefferson County International AirportPort Townsend Army Airfield", another name for TWD is "0S9".
- Jefferson County International AirportPort Townsend Army Airfield (TWD) currently has only 1 runway.
- The furthest airport from Jefferson County International AirportPort Townsend Army Airfield (TWD) is Tôlanaro Airport (FTU), which is located 10,752 miles (17,303 kilometers) away in Tôlanaro, Madagascar.
Facts about Osvaldo Vieira International Airport (OXB):
- Osvaldo Vieira International Airport (OXB) currently has only 1 runway.
- The closest airport to Osvaldo Vieira International Airport (OXB) is Bubaque Airport (BQE), which is located 43 miles (69 kilometers) SSW of OXB.
- On December 10, 2013, TAP Portugal suspended operations to Osvaldo Vieira International Airport after the local police forces under threatened the crew of Flight TP202 destined for Lisbon and forced the crew to board 74 Syrian refugees, who have arrived in Bissau via Morocco and Turkey and who were holding falsified Turkish passports.
- Osvaldo Vieira International Airport has one runway, heading 03/21, with a length of 10,498 feet.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.05 miles (24.23 km) NNE | A.J. Eisenberg Airport (ODW) | Oak Harbor, Washington, United States |     |
| 2 | 17.65 miles (28.41 km) W | Sequim Valley Airport (SQV) | Sequim, Washington, United States | |
| 3 | 21.79 miles (35.07 km) NNE | NAS Whidbey Island (NUW) | Oak Harbor, Washington, United States | |
| 4 | 26.52 miles (42.68 km) ESE | Paine Field (PAE) | Everett, Washington, United States | |
| 5 | 28.34 miles (45.61 km) WNW | CGAS Port Angeles (NOW) | Port Angeles, Washington, United States | |
| 6 | 30.15 miles (48.52 km) N | Center Island Airport (CWS) | Center Island, Washington, United States | |
| 7 | 31.49 miles (50.68 km) NNE | Anacortes Airport (OTS) | Anacortes, Washington, United States | |
| 8 | 32.14 miles (51.72 km) W | William R. Fairchild International AirportPort Angeles Army Airfield (CLM) | Port Angeles, Washington, United States | |
| 9 | 32.34 miles (52.04 km) N | Fishermans Bay/LPS Seaplane Base (LPS) | Lopez Island, Washington, United States | |
| 10 | 32.86 miles (52.88 km) SE | Kenmore Air (KEH) | Kenmore, Washington, United States | |
| 11 | 33.80 miles (54.40 km) NNW | Friday Harbor Airport (FRD) | Friday Harbor, Washington, United States | |
| 12 | 33.93 miles (54.60 km) NNE | Skagit Regional Airport (MVW) | Burlington / Mount Vernon, Washington, United States | |
| 13 | 34.63 miles (55.73 km) NNW | Friday Harbor Seaplane Base (FBS) | Friday Harbor, Washington, United States | |
| 14 | 36.62 miles (58.94 km) SE | Kenmore Air Harbor Seaplane Base (LKE) | Seattle, Washington, United States | |
| 15 | 36.80 miles (59.23 km) NW | Victoria Inner Harbour Airport (YWH) | Victoria, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,751.68 miles (17,303.10 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,685.90 miles (17,197.25 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,596.01 miles (17,052.59 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,592.81 miles (17,047.44 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,587.19 miles (17,038.38 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 6 | 10,580.01 miles (17,026.84 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 7 | 10,559.78 miles (16,994.27 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,558.17 miles (16,991.69 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,557.65 miles (16,990.84 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 10 | 10,548.61 miles (16,976.29 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,544.61 miles (16,969.86 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 12 | 10,532.16 miles (16,949.83 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,527.98 miles (16,943.09 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 14 | 10,517.76 miles (16,926.65 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 15 | 10,515.32 miles (16,922.72 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 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 | |