Nonstop flight route between Foya, Liberia and Salmon, Idaho, United States:
Departure Airport:
(8°21'7"N by 10°13'35"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from FOY to SMN:
6,463.47 miles (10,401.93 km)
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Jump to:
- About this route
- FOY Airport Information
- SMN Airport Information
- Facts about FOY
- Facts about SMN
- Map of Nearest Airports to FOY
- List of Nearest Airports to FOY
- Map of Furthest Airports from FOY
- List of Furthest Airports from FOY
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
About this route:
A direct, nonstop flight between Foya Airport (FOY), Foya, Liberia and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 6,463 miles (or 10,402 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 Foya Airport and Lemhi County 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 Foya Airport and Lemhi County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | FOY / |
| Airport Name: | Foya Airport |
| Location: | Foya, Liberia |
| GPS Coordinates: | 8°21'7"N by 10°13'35"W |
| Area Served: | Foya |
| Airport Type: | Public |
| Elevation: | 1470 feet (448 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FOY |
| More Information: | FOY Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SMN / KSMN |
| Airport Name: | Lemhi County Airport |
| Location: | Salmon, Idaho, United States |
| GPS Coordinates: | 45°7'26"N by 113°52'53"W |
| Operator/Owner: | Lemhi County |
| Airport Type: | Public |
| Elevation: | 4043 feet (1,232 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SMN |
| More Information: | SMN Maps & Info |
Facts about Foya Airport (FOY):
- Foya Airport (FOY) currently has only 1 runway.
- The furthest airport from Foya Airport (FOY) is Mota Lava Airport (MTV), which is nearly antipodal to Foya Airport (meaning Foya Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,044 miles (19,383 kilometers) away in Mota Lava, Vanuatu.
- The closest airport to Foya Airport (FOY) is Voinjama Airport (VOI), which is located 31 miles (50 kilometers) E of FOY.
Facts about Lemhi County Airport (SMN):
- Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Lemhi County Airport (SMN) currently has only 1 runway.
- The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 31.38 miles (50.50 km) E | Voinjama Airport (VOI) | Voinjama, Liberia |     |
| 2 | 53.38 miles (85.91 km) ENE | Macenta Airport (MCA) | Macenta, Guinea | |
| 3 | 56.28 miles (90.58 km) N | Kissidougou Airport (KSI) | Kissidougou, Guinea | |
| 4 | 58.96 miles (94.89 km) WNW | Yengema Airport (WYE) | Yengema, Kono District, Sierra Leone | |
| 5 | 72.01 miles (115.89 km) WSW | Kenema Airport (KEN) | Kenema, Sierra Leone | |
| 6 | 108.73 miles (174.98 km) WSW | Bo Airport (KBS) | Bo, Sierra Leone | |
| 7 | 110.69 miles (178.14 km) ESE | Nzérékoré Airport (NZE) | N'zerekore, Guinea | |
| 8 | 122.07 miles (196.45 km) NNW | Faranah Airport (FAA) | Faranah, Guinea | |
| 9 | 125.06 miles (201.26 km) NW | Kabala Airport (KBA) | Kabala, Sierra Leone | |
| 10 | 127.19 miles (204.70 km) ESE | Nimba Airport (NIA) | Nimba, Liberia | |
| 11 | 146.66 miles (236.02 km) S | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 12 | 147.13 miles (236.79 km) SSW | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 13 | 151.82 miles (244.33 km) WSW | Gbangbatok Airport (GBK) | Gbangbatok, Sierra Leone | |
| 14 | 160.05 miles (257.57 km) NNE | Kankan Airport (KNN) | Kankan, Guinea | |
| 15 | 166.76 miles (268.38 km) WSW | Sherbro International Airport (BTE) | Bonthe, Sierra Leone | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,043.94 miles (19,382.79 km) SSE | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 2 | 12,027.70 miles (19,356.67 km) SSE | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 3 | 12,005.31 miles (19,320.62 km) SSE | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 4 | 11,963.62 miles (19,253.54 km) SSE | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 5 | 11,941.03 miles (19,217.17 km) SSE | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 6 | 11,932.90 miles (19,204.09 km) SSE | Sara Airport (SSR) | Sara, Vanuatu | |
| 7 | 11,913.33 miles (19,172.59 km) SSE | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 8 | 11,906.54 miles (19,161.67 km) SSE | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 9 | 11,895.03 miles (19,143.14 km) ESE | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 10 | 11,880.81 miles (19,120.26 km) ESE | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 11 | 11,879.39 miles (19,117.98 km) SSE | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 12 | 11,876.03 miles (19,112.58 km) SSE | Craig Cove Airport (CCV) | Craig Cove, Ambrym Island, Malampa, Vanuatu | |
| 13 | 11,862.86 miles (19,091.38 km) SSE | Nauru International Airport (INU) | Yaren, Nauru | |
| 14 | 11,861.96 miles (19,089.92 km) SSE | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 15 | 11,857.71 miles (19,083.09 km) S | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.63 miles (71.83 km) SSW | Challis Airport (CHL) | Challis, Idaho, United States | |
| 2 | 65.34 miles (105.16 km) E | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 3 | 88.21 miles (141.95 km) NE | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 4 | 105.26 miles (169.40 km) SE | Dubois Municipal Airport (DBS) | Dubois, Idaho, United States | |
| 5 | 109.67 miles (176.50 km) W | McCall Municipal Airport (MYL) | McCall, Idaho, United States | |
| 6 | 113.79 miles (183.12 km) S | Friedman Memorial Airport (SUN) | Hailey, Idaho, United States | |
| 7 | 124.26 miles (199.97 km) N | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 8 | 137.25 miles (220.89 km) NE | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 9 | 138.54 miles (222.96 km) ESE | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 10 | 139.78 miles (224.96 km) ENE | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 11 | 142.78 miles (229.79 km) SE | Idaho Falls Regional Airport (IDA) | Idaho Falls, Idaho, United States | |
| 12 | 158.08 miles (254.41 km) SW | Boise Airport (BOI) | Boise, Idaho, United States | |
| 13 | 165.78 miles (266.79 km) SSE | Pocatello Regional Airport (PIH) | Pocatello, Idaho, United States | |
| 14 | 171.20 miles (275.52 km) ENE | Mission Field (LVM) | Livingston, Montana, United States | |
| 15 | 171.98 miles (276.77 km) WSW | Ontario Municipal Airport (ONO) | Ontario, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,685.72 miles (17,196.96 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,683.63 miles (17,193.59 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,677.06 miles (17,183.01 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 10,664.05 miles (17,162.08 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,656.97 miles (17,150.68 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,588.72 miles (17,040.86 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,500.49 miles (16,898.86 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,477.32 miles (16,861.57 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,388.70 miles (16,718.95 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,384.71 miles (16,712.53 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,371.80 miles (16,691.75 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,336.41 miles (16,634.79 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,326.44 miles (16,618.75 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,311.65 miles (16,594.95 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,289.81 miles (16,559.81 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |