Nonstop flight route between Alexandria, Louisiana, United States and Salmon, Idaho, United States:
Departure Airport:
(31°19'39"N by 92°32'54"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from AEX to SMN:
1,491.59 miles (2,400.47 km)
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Jump to:
- About this route
- AEX Airport Information
- SMN Airport Information
- Facts about AEX
- Facts about SMN
- Map of Nearest Airports to AEX
- List of Nearest Airports to AEX
- Map of Furthest Airports from AEX
- List of Furthest Airports from AEX
- 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 Alexandria International Airport (AEX), Alexandria, Louisiana, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 1,492 miles (or 2,400 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 relatively short distance between Alexandria International Airport and Lemhi County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | AEX / KAEX |
| Airport Name: | Alexandria International Airport |
| Location: | Alexandria, Louisiana, United States |
| GPS Coordinates: | 31°19'39"N by 92°32'54"W |
| Area Served: | Alexandria, Louisiana |
| Operator/Owner: | England Authority |
| Airport Type: | Public |
| Elevation: | 89 feet (27 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AEX |
| More Information: | AEX 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 Alexandria International Airport (AEX):
- Because of Alexandria International Airport's relatively low elevation of 89 feet, planes can take off or land at Alexandria International 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.
- Since the September 11 terrorist attacks, Alexandria International Airport has played an important role in moving thousands of military personnel and millions of pounds of cargo in support of the wars in Iraq and Afghanistan.
- The third option is an Acoustical Treatment Program.
- All three airlines serving Alexandria operate either Canadair or Embraer regional jet aircraft.
- The England Authority has ten members of the Board of Commissioners.
- As of November 2010, the England Authority has received $21,000,000 from the FAA for their Noise Mitigation Program.
- The closest airport to Alexandria International Airport (AEX) is Esler Field (ESF), which is located only 16 miles (25 kilometers) ENE of AEX.
- The furthest airport from Alexandria International Airport (AEX) is Cocos (Keeling) Island Airport (CCK), which is located 10,986 miles (17,680 kilometers) away in Cocos Islands, Australia.
- Alexandria International Airport (AEX) has 2 runways.
Facts about Lemhi County Airport (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.
- 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 | 15.63 miles (25.15 km) ENE | Esler Field (ESF) | Alexandria, Louisiana, United States |     |
| 2 | 58.02 miles (93.38 km) SW | Beauregard Regional AirportDeRidder Army Air Base (DRI) | De Ridder, Louisiana, United States | |
| 3 | 59.44 miles (95.66 km) SSE | St. Landry Parish Airport (OPL) | Opelousas, Louisiana, United States | |
| 4 | 76.06 miles (122.41 km) ESE | False River Regional Airport (HZR) | New Roads, Louisiana, United States | |
| 5 | 76.35 miles (122.87 km) ENE | Natchez–Adams County Airport (HEZ) | Natchez, Mississippi, United States | |
| 6 | 82.06 miles (132.07 km) N | Ruston Regional Airport (RSN) | Ruston, Louisiana, United States | |
| 7 | 84.39 miles (135.81 km) SSE | Lafayette Regional Airport (LFT) | Lafayette, Louisiana, United States | |
| 8 | 84.86 miles (136.57 km) SSW | Chennault International Airport (CWF) | Lake Charles, Louisiana, United States | |
| 9 | 87.08 miles (140.13 km) NNE | Monroe Regional Airport (MLU) | Monroe, Louisiana, United States | |
| 10 | 92.17 miles (148.34 km) SSW | Lake Charles Regional Airport (LCH) | Lake Charles, Louisiana, United States | |
| 11 | 97.47 miles (156.87 km) SSE | Acadiana Regional Airport (ARA) | New Iberia, Louisiana, United States | |
| 12 | 99.43 miles (160.01 km) ESE | Baton Rouge Metropolitan Airport (BTR) | Baton Rouge, Louisiana, United States | |
| 13 | 104.18 miles (167.67 km) NW | Barksdale Air Force Base (BAD) | Bossier City, Louisiana, United States | |
| 14 | 107.66 miles (173.27 km) NW | Shreveport Regional Airport (SHV) | Shreveport, Louisiana, United States | |
| 15 | 109.28 miles (175.87 km) NW | Shreveport Downtown Airport (DTN) | Shreveport, Louisiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,985.66 miles (17,679.67 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,822.82 miles (17,417.60 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 3 | 10,812.46 miles (17,400.93 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 4 | 10,809.45 miles (17,396.08 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 5 | 10,805.10 miles (17,389.09 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 6 | 10,801.71 miles (17,383.62 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 7 | 10,801.57 miles (17,383.40 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 10,789.02 miles (17,363.20 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 10,788.28 miles (17,362.01 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,782.35 miles (17,352.47 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 11 | 10,769.77 miles (17,332.22 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 12 | 10,763.80 miles (17,322.61 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 13 | 10,763.63 miles (17,322.35 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 10,748.77 miles (17,298.42 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,741.14 miles (17,286.14 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 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 | |