Nonstop flight route between Salmon, Idaho, United States and Marsa Alam, Egypt:
Departure Airport:
(45°7'26"N by 113°52'53"W)
Arrival Airport:
(25°4'1"N by 34°53'59"E)
Distance from SMN to RMF:
7,203.74 miles (11,593.27 km)
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Jump to:
- About this route
- SMN Airport Information
- RMF Airport Information
- Facts about SMN
- Facts about RMF
- 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 RMF
- List of Nearest Airports to RMF
- Map of Furthest Airports from RMF
- List of Furthest Airports from RMF
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Marsa Alam (RMF), Marsa Alam, Egypt would travel a Great Circle distance of 7,204 miles (or 11,593 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 Marsa Alam, 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 Marsa Alam. 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: | RMF / HEMA |
| Airport Name: | Marsa Alam |
| Location: | Marsa Alam, Egypt |
| GPS Coordinates: | 25°4'1"N by 34°53'59"E |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from RMF |
| More Information: | RMF Maps & Info |
Facts about Lemhi County Airport (SMN):
- 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.
- Lemhi County Airport (SMN) currently has only 1 runway.
- 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.
Facts about Marsa Alam (RMF):
- Coral Reef north of Marsa Alam
- The closest airport to Marsa Alam (RMF) is Luxor International Airport (LXR), which is located 143 miles (230 kilometers) WNW of RMF.
- Madinat Coraya is located about 65 km from Marsa Alam City and just 5 km from Marsa Alam International Airport.
- The furthest airport from Marsa Alam (RMF) is Rurutu Airport (RUR), which is nearly antipodal to Marsa Alam (meaning Marsa Alam is almost on the exact opposite side of the Earth from Rurutu Airport), and is located 12,001 miles (19,313 kilometers) away in Rurutu, French Polynesia.
- Because of Marsa Alam's relatively low elevation of 0 feet, planes can take off or land at Marsa Alam 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 highest record temperature was 45 °C, recorded on May 10, 2010, while the lowest record temperature was 5 °C, recorded on January 3, 2008.
| 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 | 143.16 miles (230.39 km) WNW | Luxor International Airport (LXR) | Luxor, Egypt | |
| 2 | 151.35 miles (243.58 km) WSW | Aswan International Airport (ASW) | Aswan, Egypt | |
| 3 | 161.05 miles (259.19 km) NNW | Hurghada International Airport (HRG) | Hurghada, Egypt | |
| 4 | 203.49 miles (327.48 km) N | Sharm el-Sheikh International Airpoirt (SSH) | Sharm el-Sheikh, Egypt | |
| 5 | 208.69 miles (335.85 km) ESE | Yanbu International Airport (YNB) | Yanbu (Yenbo), Al Madinah, Saudi Arabia | |
| 6 | 251.38 miles (404.55 km) NNE | Tabuk Regional Airport (Prince Sultan bin Abdul Aziz Airport ) (TUU) | Tabuk, Saudi Arabia | |
| 7 | 255.27 miles (410.81 km) NNW | St. Catherine International Airport (SKV) | St. Catherine, Egypt | |
| 8 | 277.37 miles (446.38 km) WNW | Assiut Airport (ATZ) | Assiut, Egypt | |
| 9 | 278.97 miles (448.96 km) SW | Al Hufalysin Airport (ABS) | Abu Simbel, Egypt | |
| 10 | 303.42 miles (488.30 km) E | Prince Mohammad bin Abdulaziz International Airport (MED) | Medina, Saudi Arabia | |
| 11 | 310.34 miles (499.45 km) N | Eilat Airport (ETH) | Eilat, Israel | |
| 12 | 311.34 miles (501.06 km) SW | Wadi Halfa Airport (WHF) | Wadi Halfa, Sudan | |
| 13 | 312.45 miles (502.83 km) N | Taba International Airport (TCP) | Taba, Egypt | |
| 14 | 314.09 miles (505.47 km) N | King Hussein International Airport (AQJ) | Aqaba, Jordan | |
| 15 | 334.16 miles (537.78 km) N | Yotvata Airfield (YOT) | Yotvata, Israel | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,000.77 miles (19,313.32 km) ESE | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 2 | 11,926.01 miles (19,193.00 km) SW | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 3 | 11,902.87 miles (19,155.76 km) S | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 4 | 11,884.97 miles (19,126.95 km) SSW | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 5 | 11,868.21 miles (19,099.98 km) SW | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 6 | 11,843.59 miles (19,060.36 km) S | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 7 | 11,842.31 miles (19,058.30 km) SSE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 8 | 11,833.46 miles (19,044.06 km) SSE | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 9 | 11,813.03 miles (19,011.19 km) S | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 10 | 11,790.95 miles (18,975.65 km) SSW | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 11 | 11,778.22 miles (18,955.16 km) W | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 12 | 11,775.31 miles (18,950.48 km) S | Apataki Airport (APK) | Apataki, French Polynesia | |
| 13 | 11,751.16 miles (18,911.61 km) S | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 14 | 11,743.27 miles (18,898.92 km) SE | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 15 | 11,742.25 miles (18,897.28 km) SSW | Fangatau Airport (FGU) | Fangatau, French Polynesia | |