Nonstop flight route between Salmon, Idaho, United States and Mersa Matruh, Egypt:
Departure Airport:
(45°7'26"N by 113°52'53"W)
Arrival Airport:
(31°19'31"N by 27°13'18"E)
Distance from SMN to MUH:
6,617.60 miles (10,649.97 km)
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Jump to:
- About this route
- SMN Airport Information
- MUH Airport Information
- Facts about SMN
- Facts about MUH
- 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 MUH
- List of Nearest Airports to MUH
- Map of Furthest Airports from MUH
- List of Furthest Airports from MUH
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Mersa Matruh Airport (MUH), Mersa Matruh, Egypt would travel a Great Circle distance of 6,618 miles (or 10,650 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 Mersa Matruh 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 Mersa Matruh 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: | MUH / HEMM |
| Airport Names: |
|
| Location: | Mersa Matruh, Egypt |
| GPS Coordinates: | 31°19'31"N by 27°13'18"E |
| Area Served: | Mersa Matruh, Egypt |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 94 feet (29 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MUH |
| More Information: | MUH 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.
- 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.
Facts about Mersa Matruh Airport (MUH):
- In addition to being known as "Mersa Matruh Airport", another name for MUH is "مطار مرسى مطروح".
- The furthest airport from Mersa Matruh Airport (MUH) is Rurutu Airport (RUR), which is located 11,816 miles (19,016 kilometers) away in Rurutu, French Polynesia.
- The closest airport to Mersa Matruh Airport (MUH) is Borg El Arab International Airport (HBE), which is located 149 miles (240 kilometers) E of MUH.
- Because of Mersa Matruh Airport's relatively low elevation of 94 feet, planes can take off or land at Mersa Matruh 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.
- Mersa Matruh Airport (MUH) 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 | 149.06 miles (239.88 km) E | Borg El Arab International Airport (HBE) | Alexandria / Borg El Arab, Egypt | |
| 2 | 161.38 miles (259.71 km) E | Alexandria International Airport (ALY) | Alexandria, Egypt | |
| 3 | 205.91 miles (331.38 km) WNW | Tobruk International Airport (TOB) | Tobruk, Libya | |
| 4 | 262.02 miles (421.68 km) ESE | Cairo International Airport (CAI) | Cairo, Egypt | |
| 5 | 276.50 miles (444.99 km) NNW | Sitia Airport (JSH) | Sitia, Crete, Greece | |
| 6 | 282.99 miles (455.43 km) N | Karpathos Island National Airport (AOK) | Karpathos, Greece | |
| 7 | 283.58 miles (456.38 km) N | Kasos Island Public Airport (KSJ) | Kasos Island, Greece | |
| 8 | 301.34 miles (484.97 km) NNW | Heraklion International Airport “Nikos Kazantzakis” (HER) | Heraklion, Crete, Greece | |
| 9 | 324.00 miles (521.43 km) WNW | Al Bayda - Al abraq Airport (LAQ) | Bayda, Libya | |
| 10 | 340.31 miles (547.68 km) NNW | Chania International Airport, "Daskalogiannis" (CHQ) | Chania, Greece | |
| 11 | 354.49 miles (570.49 km) N | Rhodes International Airport "Diagoras" (RHO) | Rhodes, Greece | |
| 12 | 359.20 miles (578.07 km) NNE | Kastellorizo Public Airport (KZS) | Kastelorizo, Greece | |
| 13 | 364.52 miles (586.64 km) NNW | Santorini National Airport (JTR) | Santorini, Thira, Greece | |
| 14 | 366.28 miles (589.46 km) N | Astypalaia Island National Airport (JTY) | Astypalaia Island, Greece | |
| 15 | 373.67 miles (601.36 km) SE | Assiut Airport (ATZ) | Assiut, Egypt | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,816.22 miles (19,016.31 km) S | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 2 | 11,712.63 miles (18,849.60 km) SSE | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| 3 | 11,613.49 miles (18,690.05 km) SSE | Rarotonga International Airport (RAR) | Avarua, Cook Islands | |
| 4 | 11,613.42 miles (18,689.94 km) SSE | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |
| 5 | 11,586.45 miles (18,646.54 km) SSE | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 6 | 11,465.01 miles (18,451.09 km) SSW | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 7 | 11,462.33 miles (18,446.78 km) SSW | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 8 | 11,419.40 miles (18,377.70 km) S | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 9 | 11,406.83 miles (18,357.48 km) S | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 10 | 11,406.55 miles (18,357.02 km) S | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 11 | 11,369.07 miles (18,296.70 km) SSW | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 12 | 11,294.15 miles (18,176.12 km) SW | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 13 | 11,290.33 miles (18,169.99 km) SSW | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 14 | 11,276.74 miles (18,148.11 km) SSW | Apataki Airport (APK) | Apataki, French Polynesia | |
| 15 | 11,271.14 miles (18,139.10 km) SSW | Mataiva Airport (MVT) | Mataiva, French Polynesia | |