Nonstop flight route between Macenta, Guinea and Ketchikan, Alaska, United States:
Departure Airport:
(8°31'58"N by 9°28'1"W)
Arrival Airport:
(55°20'39"N by 131°39'47"W)
Distance from MCA to WFB:
6,925.13 miles (11,144.89 km)
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- About this route
- MCA Airport Information
- WFB Airport Information
- Facts about MCA
- Facts about WFB
- Map of Nearest Airports to MCA
- List of Nearest Airports to MCA
- Map of Furthest Airports from MCA
- List of Furthest Airports from MCA
- Map of Nearest Airports to WFB
- List of Nearest Airports to WFB
- Map of Furthest Airports from WFB
- List of Furthest Airports from WFB
About this route:
A direct, nonstop flight between Macenta Airport (MCA), Macenta, Guinea and Ketchikan Harbor Seaplane Base (WFB), Ketchikan, Alaska, United States would travel a Great Circle distance of 6,925 miles (or 11,145 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 Macenta Airport and Ketchikan Harbor Seaplane Base, 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 Macenta Airport and Ketchikan Harbor Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | MCA / GUMA |
| Airport Name: | Macenta Airport |
| Location: | Macenta, Guinea |
| GPS Coordinates: | 8°31'58"N by 9°28'1"W |
| Area Served: | Macenta |
| View all routes: | Routes from MCA |
| More Information: | MCA Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | WFB / |
| Airport Names: |
|
| Location: | Ketchikan, Alaska, United States |
| GPS Coordinates: | 55°20'39"N by 131°39'47"W |
| Area Served: | Ketchikan, Alaska |
| Airport Type: | Public use |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WFB |
| More Information: | WFB Maps & Info |
Facts about Macenta Airport (MCA):
- The furthest airport from Macenta Airport (MCA) is Mota Lava Airport (MTV), which is nearly antipodal to Macenta Airport (meaning Macenta Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,034 miles (19,367 kilometers) away in Mota Lava, Vanuatu.
- The closest airport to Macenta Airport (MCA) is Voinjama Airport (VOI), which is located 25 miles (40 kilometers) SW of MCA.
Facts about Ketchikan Harbor Seaplane Base (WFB):
- The closest airport to Ketchikan Harbor Seaplane Base (WFB) is Ketchikan International Airport (KTN), which is located only 2 miles (3 kilometers) WNW of WFB.
- Ketchikan Harbor Seaplane Base has one seaplane landing area designated NW/SE which measures 10,000 x 1,500 ft.
- The furthest airport from Ketchikan Harbor Seaplane Base (WFB) is Port Alfred Airport (AFD), which is located 10,613 miles (17,079 kilometers) away in Port Alfred, South Africa.
- Because of Ketchikan Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Ketchikan Harbor Seaplane Base 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.
- Ketchikan Harbor Seaplane Base (WFB) currently has only 1 runway.
- In addition to being known as "Ketchikan Harbor Seaplane Base", another name for WFB is "5KE".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 24.99 miles (40.22 km) SW | Voinjama Airport (VOI) | Voinjama, Liberia |     |
| 2 | 53.38 miles (85.91 km) WSW | Foya Airport (FOY) | Foya, Liberia | |
| 3 | 62.41 miles (100.43 km) NW | Kissidougou Airport (KSI) | Kissidougou, Guinea | |
| 4 | 72.16 miles (116.12 km) SE | Nzérékoré Airport (NZE) | N'zerekore, Guinea | |
| 5 | 93.98 miles (151.24 km) SE | Nimba Airport (NIA) | Nimba, Liberia | |
| 6 | 108.11 miles (173.99 km) W | Yengema Airport (WYE) | Yengema, Kono District, Sierra Leone | |
| 7 | 124.70 miles (200.68 km) WSW | Kenema Airport (KEN) | Kenema, Sierra Leone | |
| 8 | 133.35 miles (214.61 km) N | Kankan Airport (KNN) | Kankan, Guinea | |
| 9 | 136.63 miles (219.89 km) NW | Faranah Airport (FAA) | Faranah, Guinea | |
| 10 | 147.45 miles (237.30 km) ENE | Odienné Airport (KEO) | Odienné, Côte d'Ivoire | |
| 11 | 155.35 miles (250.01 km) SE | Man Airport (MJC) | Man, Côte d'Ivoire | |
| 12 | 159.27 miles (256.32 km) WNW | Kabala Airport (KBA) | Kabala, Sierra Leone | |
| 13 | 162.10 miles (260.88 km) WSW | Bo Airport (KBS) | Bo, Sierra Leone | |
| 14 | 170.28 miles (274.04 km) SSW | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 15 | 178.51 miles (287.28 km) SSW | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,033.87 miles (19,366.59 km) SSE | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 2 | 12,016.98 miles (19,339.40 km) SSE | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 3 | 11,996.27 miles (19,306.07 km) SSE | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 4 | 11,960.40 miles (19,248.35 km) SSE | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 5 | 11,937.71 miles (19,211.84 km) SSE | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 6 | 11,931.19 miles (19,201.35 km) SSE | Sara Airport (SSR) | Sara, Vanuatu | |
| 7 | 11,905.71 miles (19,160.33 km) SSE | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 8 | 11,905.65 miles (19,160.24 km) SSE | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 9 | 11,874.36 miles (19,109.89 km) SSE | Craig Cove Airport (CCV) | Craig Cove, Ambrym Island, Malampa, Vanuatu | |
| 10 | 11,874.19 miles (19,109.61 km) SSE | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 11 | 11,859.97 miles (19,086.73 km) SSE | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 12 | 11,857.98 miles (19,083.52 km) SSE | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| 13 | 11,846.30 miles (19,064.73 km) E | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 14 | 11,844.85 miles (19,062.39 km) W | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |
| 15 | 11,844.09 miles (19,061.17 km) SSE | Tongoa Airport (TGH) | Tongoa, Shefa Province, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 1.99 miles (3.21 km) WNW | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 2 | 15.12 miles (24.33 km) SSE | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 3 | 21.17 miles (34.07 km) S | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 4 | 38.99 miles (62.75 km) WNW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 5 | 41.60 miles (66.95 km) NW | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 6 | 46.83 miles (75.37 km) WSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 7 | 57.67 miles (92.81 km) WNW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 8 | 58.96 miles (94.89 km) W | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 9 | 62.20 miles (100.10 km) W | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 10 | 64.99 miles (104.59 km) NW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 11 | 70.35 miles (113.21 km) WNW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 12 | 75.28 miles (121.16 km) ENE | Hyder Seaplane Base (WHD) | Hyder, Alaska, United States | |
| 13 | 76.71 miles (123.45 km) WNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 14 | 77.12 miles (124.11 km) ENE | Stewart Aerodrome (ZST) | Stewart, British Columbia, Canada | |
| 15 | 77.87 miles (125.32 km) NW | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,612.68 miles (17,079.40 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,605.64 miles (17,068.08 km) SE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,603.78 miles (17,065.09 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,534.24 miles (16,953.17 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,529.75 miles (16,945.95 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,510.26 miles (16,914.58 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,466.55 miles (16,844.24 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,453.19 miles (16,822.74 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,429.83 miles (16,785.15 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,429.12 miles (16,784.01 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,413.46 miles (16,758.79 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,411.58 miles (16,755.77 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,400.05 miles (16,737.21 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 14 | 10,389.23 miles (16,719.80 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,388.48 miles (16,718.60 km) ESE | Cape Town International Airport (CPT) | Cape Town, South Africa | |