Nonstop flight route between Koundara, Guinea and St. Michael, Alaska, United States:
Departure Airport:
(12°34'21"N by 13°21'30"W)
Arrival Airport:
(63°29'24"N by 162°6'37"W)
Distance from SBI to SMK:
6,925.46 miles (11,145.42 km)
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Jump to:
- About this route
- SBI Airport Information
- SMK Airport Information
- Facts about SBI
- Facts about SMK
- Map of Nearest Airports to SBI
- List of Nearest Airports to SBI
- Map of Furthest Airports from SBI
- List of Furthest Airports from SBI
- Map of Nearest Airports to SMK
- List of Nearest Airports to SMK
- Map of Furthest Airports from SMK
- List of Furthest Airports from SMK
About this route:
A direct, nonstop flight between Sambailo Airport (SBI), Koundara, Guinea and St. Michael Airport (SMK), St. Michael, 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 Sambailo Airport and St. Michael 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 Sambailo Airport and St. Michael Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SBI / GUSB |
| Airport Name: | Sambailo Airport |
| Location: | Koundara, Guinea |
| GPS Coordinates: | 12°34'21"N by 13°21'30"W |
| Area Served: | Koundara |
| View all routes: | Routes from SBI |
| More Information: | SBI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SMK / PAMK |
| Airport Name: | St. Michael Airport |
| Location: | St. Michael, Alaska, United States |
| GPS Coordinates: | 63°29'24"N by 162°6'37"W |
| Area Served: | St. Michael, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 98 feet (30 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SMK |
| More Information: | SMK Maps & Info |
Facts about Sambailo Airport (SBI):
- The furthest airport from Sambailo Airport (SBI) is Mota Lava Airport (MTV), which is nearly antipodal to Sambailo Airport (meaning Sambailo Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,332 miles (19,847 kilometers) away in Mota Lava, Vanuatu.
- The closest airport to Sambailo Airport (SBI) is Simenti Airport (SMY), which is located 33 miles (53 kilometers) N of SBI.
Facts about St. Michael Airport (SMK):
- St. Michael Airport (SMK) currently has only 1 runway.
- The closest airport to St. Michael Airport (SMK) is Stebbins Airport (WBB), which is located only 5 miles (9 kilometers) WNW of SMK.
- Because of St. Michael Airport's relatively low elevation of 98 feet, planes can take off or land at St. Michael 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 St. Michael Airport (SMK) is Cape Town International Airport (CPT), which is located 10,397 miles (16,732 kilometers) away in Cape Town, South Africa.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.03 miles (53.15 km) N | Simenti Airport (SMY) | Simenti, Senegal |     |
| 2 | 76.76 miles (123.53 km) E | Kédougou Airport (KGG) | Kédougou, Senegal | |
| 3 | 82.83 miles (133.30 km) NNW | Tambacounda Airport (TUD) | Tambacounda, Senegal | |
| 4 | 110.78 miles (178.29 km) WNW | Kolda North Airport (KDA) | Kolda, Senegal | |
| 5 | 111.77 miles (179.87 km) SE | Tata Airport (LEK) | Labé, Guinea | |
| 6 | 127.36 miles (204.97 km) SSW | Boké Baralande Airport (BKJ) | Boké, Guinea | |
| 7 | 143.12 miles (230.32 km) E | Kéniéba Airport (KNZ) | Kéniéba, Mali | |
| 8 | 154.20 miles (248.15 km) S | Fria Airport (FIG) | Fria, Guinea | |
| 9 | 161.89 miles (260.54 km) WSW | Osvaldo Vieira International Airport (OXB) | Bissau, Guinea-Bissau | |
| 10 | 168.13 miles (270.58 km) NNE | Bakel Airport (BXE) | Bakel, Senegal | |
| 11 | 186.05 miles (299.42 km) NE | Kayes Airport (KYS) | Kayes, Mali | |
| 12 | 189.37 miles (304.76 km) WSW | Bubaque Airport (BQE) | Bubaque, Guinea-Bissau | |
| 13 | 195.96 miles (315.37 km) NNE | Sélibaby Airport (SEY) | Sélibaby, Mauritania | |
| 14 | 197.14 miles (317.26 km) W | Ziguinchor Airport (ZIG) | Ziguinchor, Senegal | |
| 15 | 207.70 miles (334.26 km) S | Conakry International Airport (CKY) | Conakry, Guinea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,332.47 miles (19,847.14 km) SW | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 2 | 12,329.86 miles (19,842.93 km) SW | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 3 | 12,306.55 miles (19,805.43 km) SSW | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 4 | 12,243.43 miles (19,703.84 km) SSW | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 5 | 12,230.45 miles (19,682.95 km) S | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 6 | 12,228.03 miles (19,679.06 km) SSW | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 7 | 12,212.41 miles (19,653.92 km) SSW | Sara Airport (SSR) | Sara, Vanuatu | |
| 8 | 12,189.22 miles (19,616.60 km) SSW | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 9 | 12,187.27 miles (19,613.45 km) SSW | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 10 | 12,167.63 miles (19,581.86 km) SSW | Craig Cove Airport (CCV) | Craig Cove, Ambrym Island, Malampa, Vanuatu | |
| 11 | 12,157.61 miles (19,565.72 km) SSW | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 12 | 12,141.65 miles (19,540.04 km) SSW | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| 13 | 12,112.30 miles (19,492.81 km) SSW | Tongoa Airport (TGH) | Tongoa, Shefa Province, Vanuatu | |
| 14 | 12,104.64 miles (19,480.47 km) SSW | Siwo Airport (EAE) | Sangafa, Emae, Shéfa, Vanuatu | |
| 15 | 12,083.77 miles (19,446.89 km) ESE | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.47 miles (8.81 km) WNW | Stebbins Airport (WBB) | Stebbins, Alaska, United States | |
| 2 | 48.69 miles (78.35 km) NE | Unalakleet Airport (UNK) | Unalakleet, Alaska, United States | |
| 3 | 54.43 miles (87.60 km) SW | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 4 | 66.56 miles (107.12 km) NNE | Shaktoolik Airport (SKK) | Shaktoolik, Alaska, United States | |
| 5 | 75.86 miles (122.08 km) ESE | Grayling Airport (KGX) | Grayling, Alaska, United States | |
| 6 | 77.88 miles (125.34 km) N | Elim Airport (ELI) | Elim, Alaska, United States | |
| 7 | 78.14 miles (125.76 km) NNW | Golovin Airport (GLV) | Golovin, Alaska, United States | |
| 8 | 83.69 miles (134.68 km) SE | Anvik Airport (ANV) | Anvik, Alaska, United States | |
| 9 | 88.81 miles (142.92 km) WSW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 10 | 91.71 miles (147.59 km) NNW | White Mountain Airport (WMO) | White Mountain, Alaska, United States | |
| 11 | 96.70 miles (155.62 km) ESE | Shageluk Airport (SHX) | Shageluk, Alaska, United States | |
| 12 | 97.41 miles (156.77 km) SW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 13 | 104.18 miles (167.67 km) NNE | Koyuk Alfred Adams Airport (KKA) | Koyuk, Alaska, United States | |
| 14 | 105.68 miles (170.08 km) SSW | St. Mary's Airport (KSM) | St. Mary's, Alaska, United States | |
| 15 | 108.40 miles (174.45 km) SSW | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,396.90 miles (16,732.14 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,390.58 miles (16,721.97 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,371.37 miles (16,691.07 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,332.47 miles (16,628.45 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,289.17 miles (16,558.77 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,179.93 miles (16,382.97 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,157.58 miles (16,347.01 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 8 | 10,116.90 miles (16,281.53 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,100.71 miles (16,255.48 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 10 | 10,072.87 miles (16,210.68 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 11 | 10,072.87 miles (16,210.68 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 12 | 10,072.60 miles (16,210.24 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 13 | 10,068.58 miles (16,203.77 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,067.04 miles (16,201.28 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 15 | 10,060.40 miles (16,190.60 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |