Nonstop flight route between Salmon, Idaho, United States and Merowe, Sudan:
Departure Airport:
(45°7'26"N by 113°52'53"W)
Arrival Airport:
(18°26'59"N by 31°49'58"E)
Distance from SMN to MWE:
7,544.48 miles (12,141.63 km)
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Jump to:
- About this route
- SMN Airport Information
- MWE Airport Information
- Facts about SMN
- Facts about MWE
- 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 MWE
- List of Nearest Airports to MWE
- Map of Furthest Airports from MWE
- List of Furthest Airports from MWE
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Merowe Airport (MWE), Merowe, Sudan would travel a Great Circle distance of 7,544 miles (or 12,142 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 Merowe 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 Merowe 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: | MWE / HSMR |
| Airport Name: | Merowe Airport |
| Location: | Merowe, Sudan |
| GPS Coordinates: | 18°26'59"N by 31°49'58"E |
| Area Served: | Merowe |
| View all routes: | Routes from MWE |
| More Information: | MWE Maps & Info |
Facts about Lemhi County Airport (SMN):
- 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.
- 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.
Facts about Merowe Airport (MWE):
- The closest airport to Merowe Airport (MWE) is Ad-Dabbah Airport (AAD), which is located 64 miles (103 kilometers) WSW of MWE.
- The furthest airport from Merowe Airport (MWE) is Fa'a'ā International Airport (PPT), which is nearly antipodal to Merowe Airport (meaning Merowe Airport is almost on the exact opposite side of the Earth from Fa'a'ā International Airport), and is located 12,324 miles (19,833 kilometers) away in Papeete, Tahiti, French Polynesia.
| 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 | 64.19 miles (103.31 km) WSW | Ad-Dabbah Airport (AAD) | Al Dabbah, Sudan | |
| 2 | 64.48 miles (103.76 km) WSW | El Debba Airport (EDB) | El Debba (Al Dabbah), Sudan | |
| 3 | 103.85 miles (167.12 km) WNW | Dongola Airport (DOG) | Dongola, Sudan | |
| 4 | 154.77 miles (249.07 km) ESE | Atbara Airport (ATB) | Atbara, Sudan | |
| 5 | 203.29 miles (327.16 km) SSE | Khartoum International Airport (KRT) | Khartoum, Sudan | |
| 6 | 232.39 miles (374.00 km) N | Wadi Halfa Airport (WHF) | Wadi Halfa, Sudan | |
| 7 | 271.63 miles (437.15 km) N | Al Hufalysin Airport (ABS) | Abu Simbel, Egypt | |
| 8 | 349.27 miles (562.09 km) NW | Sharq Al-Owainat Airport (GSQ) | Sharq Al-Owainat, Egypt | |
| 9 | 359.44 miles (578.46 km) ENE | Port Sudan New International Airport (PZU) | Port Sudan, Sudan | |
| 10 | 361.88 miles (582.39 km) SE | Khashm El Girba Airport (GBU) | Khashm El Girba, Sudan | |
| 11 | 364.78 miles (587.05 km) SE | Kassala Airport (KSL) | Kassala, Sudan | |
| 12 | 381.12 miles (613.36 km) SSW | El Obeid Airport (EBD) | El Obeid, Sudan | |
| 13 | 386.25 miles (621.61 km) N | Aswan International Airport (ASW) | Aswan, Egypt | |
| 14 | 462.01 miles (743.53 km) SSE | Galegu Airport (DNX) | Dinder, Sudan | |
| 15 | 462.69 miles (744.62 km) SE | Humera Airport (HUE) | Humera, Ethiopia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,323.58 miles (19,832.84 km) ESE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 2 | 12,312.72 miles (19,815.35 km) ESE | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 3 | 12,246.39 miles (19,708.61 km) WSW | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 4 | 12,212.77 miles (19,654.50 km) ESE | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 5 | 12,206.72 miles (19,644.76 km) SSW | Apataki Airport (APK) | Apataki, French Polynesia | |
| 6 | 12,202.64 miles (19,638.20 km) SW | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 7 | 12,192.97 miles (19,622.63 km) SSW | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 8 | 12,186.84 miles (19,612.76 km) S | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 9 | 12,162.82 miles (19,574.11 km) ESE | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 10 | 12,133.92 miles (19,527.60 km) ESE | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 11 | 12,131.45 miles (19,523.63 km) SSW | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 12 | 12,126.72 miles (19,516.02 km) SSW | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 13 | 12,112.86 miles (19,493.72 km) WSW | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 14 | 12,092.46 miles (19,460.89 km) SE | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 15 | 12,026.31 miles (19,354.41 km) WSW | Raroia Airport (RRR) | Raroia, French Polynesia | |