Nonstop flight route between Louisville, Kentucky, United States and Salmon, Idaho, United States:
Departure Airport:
(38°13'41"N by 85°39'48"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from LOU to SMN:
1,523.10 miles (2,451.19 km)
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Jump to:
- About this route
- LOU Airport Information
- SMN Airport Information
- Facts about LOU
- Facts about SMN
- Map of Nearest Airports to LOU
- List of Nearest Airports to LOU
- Map of Furthest Airports from LOU
- List of Furthest Airports from LOU
- 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 Bowman Field (LOU), Louisville, Kentucky, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 1,523 miles (or 2,451 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 Bowman Field 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: | LOU / KLOU |
| Airport Name: | Bowman Field |
| Location: | Louisville, Kentucky, United States |
| GPS Coordinates: | 38°13'41"N by 85°39'48"W |
| Area Served: | Louisville, Kentucky |
| Operator/Owner: | Louisville Regional Airport Authority (LRAA) |
| Airport Type: | Public |
| Elevation: | 546 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from LOU |
| More Information: | LOU 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 Bowman Field (LOU):
- The dominant landmark of Bowman Field is its terminal, known as the Administration Building, styled in aerodynamic Moderne.
- Bowman found an outlet for his enthusiasm after meeting and forming a brief partnership with Louisvillian Robert H.
- Bowman Field (LOU) has 2 runways.
- The closest airport to Bowman Field (LOU) is Louisville International Airport (SDF), which is located only 5 miles (9 kilometers) SW of LOU.
- In 1988 three adjacent buildings at the airport were added to the National Register of Historic Places as the Bowman Field Historic District.
- Because of Bowman Field's relatively low elevation of 546 feet, planes can take off or land at Bowman Field 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 furthest airport from Bowman Field (LOU) is Margaret River Airport (MGV), which is located 11,243 miles (18,093 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Lemhi County Airport (SMN):
- 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 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.43 miles (8.74 km) SW | Louisville International Airport (SDF) | Louisville, Kentucky, United States |     |
| 2 | 27.82 miles (44.78 km) SW | Godman Army Airfield (FTK) | Fort Knox, Kentucky, United States | |
| 3 | 29.94 miles (48.18 km) SSE | Samuels Field (BRY) | Bardstown, Kentucky, United States | |
| 4 | 38.29 miles (61.63 km) NNE | Madison Municipal Airport (MDN) | Madison, Indiana, United States | |
| 5 | 40.06 miles (64.47 km) SSW | Addington Field (EKX) | Elizabethtown, Kentucky, United States | |
| 6 | 41.25 miles (66.39 km) E | Capital City Airport (FFT) | Frankfort, Kentucky, United States | |
| 7 | 49.92 miles (80.33 km) NNW | Freeman Municipal Airport (SER) | Seymour, Indiana, United States | |
| 8 | 56.12 miles (90.31 km) WNW | French Lick Municipal Airport (FRH) | French Lick, Indiana, United States | |
| 9 | 58.99 miles (94.94 km) ESE | Blue Grass Airport (LEX) | Lexington, Kentucky, United States | |
| 10 | 59.77 miles (96.19 km) NW | Virgil I. Grissom Municipal Airport (BFR) | Bedford, Indiana, United States | |
| 11 | 70.02 miles (112.69 km) W | Huntingburg Airport (HNB) | Huntingburg, Indiana, United States | |
| 12 | 72.53 miles (116.72 km) N | Columbus Municipal Airport (CLU) | Columbus, Indiana, United States | |
| 13 | 78.13 miles (125.74 km) NE | Cincinnati/Northern Kentucky International Airport (CVG) | Hebron, Kentucky (near Cincinnati), United States | |
| 14 | 81.64 miles (131.39 km) NW | Monroe County Airport (BMG) | Bloomington, Indiana, United States | |
| 15 | 84.17 miles (135.47 km) S | Glasgow Municipal Airport (GLW) | Glasgow, Kentucky, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,242.73 miles (18,093.38 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,220.68 miles (18,057.89 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,198.06 miles (18,021.48 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,194.51 miles (18,015.77 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 11,167.22 miles (17,971.86 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,151.87 miles (17,947.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,142.66 miles (17,932.33 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,137.10 miles (17,923.39 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 11,118.61 miles (17,893.63 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 11,099.63 miles (17,863.09 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,098.81 miles (17,861.76 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,076.09 miles (17,825.19 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,047.91 miles (17,779.84 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,045.70 miles (17,776.29 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,029.14 miles (17,749.63 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 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 | |