Nonstop flight route between Maio, Cape Verde and Barter Island, Alaska, United States:
Departure Airport:
(15°9'20"N by 23°12'50"W)
Arrival Airport:
(70°8'2"N by 143°34'54"W)
Distance from MMO to BTI:
5,901.13 miles (9,496.92 km)
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- About this route
- MMO Airport Information
- BTI Airport Information
- Facts about MMO
- Facts about BTI
- Map of Nearest Airports to MMO
- List of Nearest Airports to MMO
- Map of Furthest Airports from MMO
- List of Furthest Airports from MMO
- Map of Nearest Airports to BTI
- List of Nearest Airports to BTI
- Map of Furthest Airports from BTI
- List of Furthest Airports from BTI
About this route:
A direct, nonstop flight between Maio Airport (MMO), Maio, Cape Verde and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 5,901 miles (or 9,497 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 Maio Airport and Barter Island LRRS 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 Maio Airport and Barter Island LRRS Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | MMO / GVMA |
| Airport Name: | Maio Airport |
| Location: | Maio, Cape Verde |
| GPS Coordinates: | 15°9'20"N by 23°12'50"W |
| Area Served: | Vila do Maio |
| Operator/Owner: | Aeroportos Segurança Aera (ASA) |
| Airport Type: | Public |
| Elevation: | 36 feet (11 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MMO |
| More Information: | MMO Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BTI / PABA |
| Airport Names: |
|
| Location: | Barter Island, Alaska, United States |
| GPS Coordinates: | 70°8'2"N by 143°34'54"W |
| Operator/Owner: | North Slope Borough |
| Airport Type: | Public / Military |
| Elevation: | 2 feet (1 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BTI |
| More Information: | BTI Maps & Info |
Facts about Maio Airport (MMO):
- Because of Maio Airport's relatively low elevation of 36 feet, planes can take off or land at Maio 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.
- Maio Airport (MMO) currently has only 1 runway.
- The furthest airport from Maio Airport (MMO) is Bellona/Anua Airport (BNY), which is nearly antipodal to Maio Airport (meaning Maio Airport is almost on the exact opposite side of the Earth from Bellona/Anua Airport), and is located 12,102 miles (19,477 kilometers) away in Anua, Bellona Island, Solomon Islands.
- The closest airport to Maio Airport (MMO) is Praia International Airport (RAI), which is located 25 miles (40 kilometers) SW of MMO.
Facts about Barter Island LRRS Airport (BTI):
- In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
- Each of the sites was staffed by civilian contract workers who had signed 18-month contracts, although they were visited by Air Force military personnel frequently.
- Barter Island LRRS Airport (BTI) currently has only 1 runway.
- The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.
- Because of Barter Island LRRS Airport's relatively low elevation of 2 feet, planes can take off or land at Barter Island LRRS 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 original runway was built by the United States military in 1947.
- The radar station was upgraded with an AN/FPS-117 minimally attended Long Range surveillance radar in the winter of 1990.
- The furthest airport from Barter Island LRRS Airport (BTI) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,003 miles (16,099 kilometers) away in Villa Las Estrellas, Antarctica.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 24.59 miles (39.57 km) SW | Praia International Airport (RAI) | Praia, Cape Verde |     |
| 2 | 71.20 miles (114.58 km) NNE | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 3 | 75.51 miles (121.51 km) W | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 4 | 86.56 miles (139.31 km) WSW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 5 | 111.06 miles (178.73 km) N | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 6 | 121.86 miles (196.11 km) NW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 7 | 168.57 miles (271.29 km) NW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 8 | 188.48 miles (303.32 km) NW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 9 | 383.17 miles (616.65 km) E | Léopold Sédar Senghor International Airport (DKR) | Dakar, Senegal | |
| 10 | 453.46 miles (729.78 km) E | Saint-Louis Airport (XLS) | Saint-Louis, Senegal | |
| 11 | 456.98 miles (735.44 km) ESE | Banjul International Airport (BJL) | Banjul, Gambia | |
| 12 | 473.60 miles (762.19 km) ESE | Cap Skirring Airport (CSK) | Cap Skirring, Senegal | |
| 13 | 483.83 miles (778.65 km) E | Kaolack Airport (KLC) | Kaolack, Senegal | |
| 14 | 498.47 miles (802.20 km) ESE | Ziguinchor Airport (ZIG) | Ziguinchor, Senegal | |
| 15 | 510.11 miles (820.94 km) E | Richard Toll Airport (RDT) | Richard Toll, Senegal | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,102.25 miles (19,476.63 km) SW | Bellona/Anua Airport (BNY) | Anua, Bellona Island, Solomon Islands | |
| 2 | 12,029.52 miles (19,359.58 km) SE | Misima Airport (MIS) | Misima Island, Papua New Guinea | |
| 3 | 12,010.17 miles (19,328.45 km) SSW | Mbambanakira Airport (MBU) | Mbambanakira, Solomon Islands | |
| 4 | 11,986.85 miles (19,290.92 km) SSW | Yandina Airport (XYA) | Yandina, Solomon Islands | |
| 5 | 11,983.75 miles (19,285.94 km) SSW | Honiara International Airport (formerly Henderson Field) (HIR) | Honiara, Guadalcanal Island, Solomon Islands | |
| 6 | 11,963.96 miles (19,254.07 km) S | Munda Airport (MUA) | Munda, New Georgia Island, Solomon Islands | |
| 7 | 11,963.21 miles (19,252.87 km) SW | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 8 | 11,952.57 miles (19,235.74 km) SSE | Guasopa Airport (GAZ) | Guasopa, Papua New Guinea | |
| 9 | 11,949.18 miles (19,230.30 km) S | Nusatupe Airport (GZO) | Gizo / Nusatupe, Western Province, Solomon Islands | |
| 10 | 11,938.04 miles (19,212.37 km) SW | Afutara Airport (AFT) | Afutara, Solomon Islands | |
| 11 | 11,930.10 miles (19,199.59 km) SW | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 12 | 11,918.80 miles (19,181.40 km) SSW | Auki Gwaunaru'u Airport (AKS) | Auki / Gwaunaru'u, Solomon Islands | |
| 13 | 11,917.33 miles (19,179.03 km) SW | Uru Harbour Airport (ATD) | Atoifi, Malaita, Solomon Islands | |
| 14 | 11,914.50 miles (19,174.48 km) SSW | Fera Airport (FRE) | Maringe, Fera Island, Isabel Province, Solomon Islands | |
| 15 | 11,895.70 miles (19,144.23 km) S | Mono Airport (MNY) | Stirling Island, Treasury Islands, Solomon Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 114.54 miles (184.33 km) W | Deadhorse Airport (SCC) | Deadhorse, Alaska, United States | |
| 2 | 141.17 miles (227.19 km) W | Ugnu-Kuparuk Airport (UUK) | Kuparuk, Alaska, United States | |
| 3 | 147.91 miles (238.03 km) SSW | Arctic Village Airport (ARC) | Arctic Village, Alaska, United States | |
| 4 | 172.50 miles (277.61 km) W | Alpine Airstrip (DQH) | Deadhorse, Alaska, United States | |
| 5 | 173.95 miles (279.95 km) W | Nuiqsut Airport (NUI) | Nuiqsut, Alaska, United States | |
| 6 | 183.91 miles (295.97 km) SW | Galbraith Lake Airport (GBH) | Galbraith Lake, Alaska, United States | |
| 7 | 200.12 miles (322.06 km) SSE | Old Crow Airport (YOC) | Old Crow, Yukon, Canada | |
| 8 | 211.00 miles (339.58 km) W | Umiat Airport (UMT) | Umiat, Alaska, United States | |
| 9 | 218.89 miles (352.27 km) SW | Chandalar Lake Airport (WCR) | Chandalar Lake, Alaska, United States | |
| 10 | 227.03 miles (365.37 km) SSW | Venetie Airport (VEE) | Venetie, Alaska, United States | |
| 11 | 228.67 miles (368.01 km) WNW | Point Lonely Short Range Radar Site (LNI) | Lonely, North Slope Borough, Alaska, United States | |
| 12 | 241.09 miles (388.00 km) S | Chalkyitsik Airport (CIK) | Chalkyitsik, Alaska, United States | |
| 13 | 243.51 miles (391.88 km) WSW | Anaktuvuk Pass Airport (AKP) | Anaktuvuk Pass, Alaska, United States | |
| 14 | 248.25 miles (399.53 km) ESE | Aklavik/Freddie Carmichael Airport (LAK) | Aklavik, Northwest Territories, Canada | |
| 15 | 249.67 miles (401.81 km) S | Fort Yukon Airport (FYU) | Fort Yukon, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,003.30 miles (16,098.71 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 9,905.78 miles (15,941.77 km) SSE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 9,884.70 miles (15,907.85 km) SSE | George Airport (GRJ) | George, South Africa | |
| 4 | 9,883.49 miles (15,905.90 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 9,852.58 miles (15,856.15 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 6 | 9,848.73 miles (15,849.96 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 7 | 9,753.95 miles (15,697.41 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,712.97 miles (15,631.47 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,639.77 miles (15,513.67 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 9,633.53 miles (15,503.63 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 9,629.62 miles (15,497.32 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 12 | 9,629.49 miles (15,497.12 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 9,629.16 miles (15,496.59 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 14 | 9,627.06 miles (15,493.21 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 9,605.25 miles (15,458.12 km) SSE | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |