Nonstop flight route between Salmon, Idaho, United States and El Fasher, Sudan:
Departure Airport:
(45°7'26"N by 113°52'53"W)
Arrival Airport:
(13°36'52"N by 25°19'27"E)
Distance from SMN to ELF:
7,643.86 miles (12,301.58 km)
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Jump to:
- About this route
- SMN Airport Information
- ELF Airport Information
- Facts about SMN
- Facts about ELF
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
- Map of Nearest Airports to ELF
- List of Nearest Airports to ELF
- Map of Furthest Airports from ELF
- List of Furthest Airports from ELF
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and El Fashir Airport (ELF), El Fasher, Sudan would travel a Great Circle distance of 7,644 miles (or 12,302 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 Lemhi County Airport and El Fashir 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 Lemhi County Airport and El Fashir Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | ELF / HSFS |
| Airport Name: | El Fashir Airport |
| Location: | El Fasher, Sudan |
| GPS Coordinates: | 13°36'52"N by 25°19'27"E |
| Area Served: | El Fasher, Sudan |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 2393 feet (729 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ELF |
| More Information: | ELF Maps & Info |
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.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
- 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.
Facts about El Fashir Airport (ELF):
- The closest airport to El Fashir Airport (ELF) is Nyala Airport (UYL), which is located 111 miles (178 kilometers) SSW of ELF.
- The furthest airport from El Fashir Airport (ELF) is Maupiti Airport (MAU), which is nearly antipodal to El Fashir Airport (meaning El Fashir Airport is almost on the exact opposite side of the Earth from Maupiti Airport), and is located 12,184 miles (19,608 kilometers) away in Maupiti, Leeward Islands, French Polynesia.
- El Fashir Airport (ELF) has 2 runways.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 110.68 miles (178.12 km) SSW | Nyala Airport (UYL) | Nyala, South Darfur, Sudan | |
| 2 | 161.90 miles (260.56 km) SSE | Ed Daein Airport (ADV) | Ed Daein, East Darfur, Sudan | |
| 3 | 192.17 miles (309.27 km) W | Geneina Airport (EGN) | Geneina, Sudan | |
| 4 | 292.47 miles (470.68 km) SW | Birao Airport (IRO) | Birao, Central African Republic | |
| 5 | 301.13 miles (484.63 km) W | Abéché Airport (AEH) | Abéché, Chad | |
| 6 | 331.44 miles (533.39 km) E | El Obeid Airport (EBD) | El Obeid, Sudan | |
| 7 | 369.64 miles (594.88 km) SW | Gordil Airport (GDI) | Gordil, Central African Republic | |
| 8 | 378.02 miles (608.36 km) W | Oum-Hadjer Airport (OUM) | Oum Hadjer, Chad | |
| 9 | 384.59 miles (618.93 km) WSW | Am Timan Airport (AMC) | Am Timan, Chad | |
| 10 | 410.10 miles (659.99 km) SW | Gordil Airport (GDA) | Gounda, Central African Republic | |
| 11 | 416.70 miles (670.61 km) WSW | Zakouma Airport (AKM) | Zakouma, Chad | |
| 12 | 433.61 miles (697.83 km) WSW | Abou-Deïa Airport (AOD) | Abou-Deia, Chad | |
| 13 | 445.06 miles (716.26 km) SSE | Wau Airport (WUU) | Wau, Sudan | |
| 14 | 448.40 miles (721.62 km) SW | Koumala Airport (KOL) | Koumala, Central African Republic | |
| 15 | 458.79 miles (738.34 km) WSW | Mongo Airport (MVO) | Mongo, Chad | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,183.66 miles (19,607.66 km) SW | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 2 | 12,160.68 miles (19,570.67 km) SW | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 3 | 12,113.64 miles (19,494.97 km) SW | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 4 | 12,028.08 miles (19,357.27 km) WSW | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 5 | 12,014.21 miles (19,334.95 km) SW | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 6 | 12,003.54 miles (19,317.78 km) SW | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 7 | 11,962.19 miles (19,251.23 km) SSE | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 8 | 11,954.56 miles (19,238.95 km) ESE | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 9 | 11,952.89 miles (19,236.27 km) SSE | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |
| 10 | 11,886.18 miles (19,128.90 km) WSW | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 11 | 11,869.70 miles (19,102.39 km) W | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 12 | 11,868.13 miles (19,099.86 km) WSW | Apataki Airport (APK) | Apataki, French Polynesia | |
| 13 | 11,857.24 miles (19,082.33 km) W | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 14 | 11,826.49 miles (19,032.84 km) SSE | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| 15 | 11,813.07 miles (19,011.24 km) SSE | Rarotonga International Airport (RAR) | Avarua, Cook Islands | |