Nonstop flight route between Logan, Utah, United States and Salmon, Idaho, United States:
Departure Airport:
(41°47'28"N by 111°51'5"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from LGU to SMN:
251.74 miles (405.14 km)
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Jump to:
- About this route
- LGU Airport Information
- SMN Airport Information
- Facts about LGU
- Facts about SMN
- Map of Nearest Airports to LGU
- List of Nearest Airports to LGU
- Map of Furthest Airports from LGU
- List of Furthest Airports from LGU
- 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 Logan-Cache Airport (LGU), Logan, Utah, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 252 miles (or 405 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 Logan-Cache 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: | LGU / KLGU |
| Airport Name: | Logan-Cache Airport |
| Location: | Logan, Utah, United States |
| GPS Coordinates: | 41°47'28"N by 111°51'5"W |
| Operator/Owner: | Logan City & Cache County |
| Airport Type: | Public |
| Elevation: | 4457 feet (1,358 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from LGU |
| More Information: | LGU 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 Logan-Cache Airport (LGU):
- The furthest airport from Logan-Cache Airport (LGU) is Sir Gaëtan Duval Airport (RRG), which is located 10,889 miles (17,524 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Logan-Cache Airport (LGU) is Brigham City Airport (BMC), which is located only 20 miles (32 kilometers) SSW of LGU.
- Logan-Cache Airport (LGU) has 2 runways.
- Leading Edge Aviation Utah is near the public parking lot, on the East side of the main airport access road.
- Because of Logan-Cache Airport's high elevation of 4,457 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LGU. Combined with a high temperature, this could make LGU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
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.
- 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.
- Lemhi County Airport (SMN) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.75 miles (31.79 km) SSW | Brigham City Airport (BMC) | Brigham City, Utah, United States |     |
| 2 | 42.00 miles (67.59 km) SSW | Ogden-Hinckley Airport (OGD) | Ogden, Utah, United States | |
| 3 | 46.53 miles (74.89 km) S | Hill Air Force Base (HIF) | Ogden, Utah, United States | |
| 4 | 63.81 miles (102.69 km) S | Skypark Airport (BTF) | Bountiful, Utah, United States | |
| 5 | 66.71 miles (107.37 km) E | Kemmerer Municipal Airport (EMM) | Kemmerer, Wyoming, United States | |
| 6 | 69.60 miles (112.01 km) S | Salt Lake City International Airport (SLC) | Salt Lake City, Utah, United States | |
| 7 | 78.63 miles (126.55 km) NE | Afton Municipal Airport (AFO) | Afton, Wyoming, United States | |
| 8 | 86.12 miles (138.59 km) NNW | Pocatello Regional Airport (PIH) | Pocatello, Idaho, United States | |
| 9 | 104.63 miles (168.38 km) ENE | Miley Memorial Field (BPI) | Big Piney, Wyoming, United States | |
| 10 | 108.82 miles (175.13 km) S | Provo Municipal Airport (PVU) | Provo, Utah, United States | |
| 11 | 111.19 miles (178.94 km) WNW | Burley Municipal Airport (BYI) | Burley, Idaho, United States | |
| 12 | 119.53 miles (192.36 km) N | Idaho Falls Regional Airport (IDA) | Idaho Falls, Idaho, United States | |
| 13 | 123.70 miles (199.08 km) SSW | Michael Army AirfieldDugway Army Airfield (DPG) | Dugway Proving Ground, Utah, United States | |
| 14 | 125.42 miles (201.85 km) NE | Ralph Wenz Field (PWY) | Pinedale, Wyoming, United States | |
| 15 | 135.29 miles (217.73 km) WSW | Wendover Airport (ENV) | Wendover, Utah, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,888.79 miles (17,523.76 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,840.57 miles (17,446.17 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,839.32 miles (17,444.14 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,815.85 miles (17,406.38 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,762.33 miles (17,320.26 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,651.79 miles (17,142.35 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,607.03 miles (17,070.32 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,574.15 miles (17,017.40 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,462.98 miles (16,838.50 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 10,462.19 miles (16,837.22 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 11 | 10,456.66 miles (16,828.33 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 12 | 10,442.30 miles (16,805.20 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 13 | 10,437.12 miles (16,796.87 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,414.71 miles (16,760.80 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 15 | 10,405.94 miles (16,746.70 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 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 | |