Nonstop flight route between Northern Quebec, Canada and Salmon, Idaho, United States:
Departure Airport:
(53°34'18"N by 76°11'47"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from YAR to SMN:
1,769.61 miles (2,847.90 km)
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Jump to:
- About this route
- YAR Airport Information
- SMN Airport Information
- Facts about YAR
- Facts about SMN
- Map of Nearest Airports to YAR
- List of Nearest Airports to YAR
- Map of Furthest Airports from YAR
- List of Furthest Airports from YAR
- 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 La Grande-3 Airport (YAR), Northern Quebec, Canada and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 1,770 miles (or 2,848 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 La Grande-3 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: | YAR / CYAD |
| Airport Name: | La Grande-3 Airport |
| Location: | Northern Quebec, Canada |
| GPS Coordinates: | 53°34'18"N by 76°11'47"W |
| Operator/Owner: | Hydro-Québec |
| Airport Type: | Private |
| Elevation: | 775 feet (236 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YAR |
| More Information: | YAR 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 La Grande-3 Airport (YAR):
- La Grande-3 Airport (YAR) currently has only 1 runway.
- Because of La Grande-3 Airport's relatively low elevation of 775 feet, planes can take off or land at La Grande-3 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.
- The furthest airport from La Grande-3 Airport (YAR) is Albany Airport (ALH), which is located 10,981 miles (17,672 kilometers) away in Albany, Western Australia, Australia.
- The closest airport to La Grande-3 Airport (YAR) is La Grande Rivière Airport (YGL), which is located 62 miles (100 kilometers) W of YAR.
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.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 61.93 miles (99.67 km) W | La Grande Rivière Airport (YGL) | Radisson, Quebec, Canada |     |
| 2 | 103.98 miles (167.34 km) E | La Grande-4 Airport (YAH) | Northern Quebec, Canada | |
| 3 | 112.47 miles (181.01 km) W | Chisasibi Airport (YKU) | Chisasibi, Quebec, Canada | |
| 4 | 115.51 miles (185.89 km) WSW | Wemindji Airport (YNC) | Wemindji, Quebec, Canada | |
| 5 | 129.96 miles (209.15 km) S | Nemiscau Airport (YNS) | Nemiscau, Quebec, Canada | |
| 6 | 133.93 miles (215.54 km) NNW | Kuujjuarapik Airport (YGW) | Kuujjuarapik, Quebec, Canada | |
| 7 | 134.30 miles (216.13 km) SW | Eastmain River Airport (ZEM) | Eastmain, Quebec, Canada | |
| 8 | 180.58 miles (290.62 km) SW | Waskaganish Airport (YKQ) | Waskaganish, Quebec, Canada | |
| 9 | 205.22 miles (330.27 km) N | Umiujaq Airport (YUD) | Umiujaq, Quebec, Canada | |
| 10 | 214.64 miles (345.43 km) ENE | Fontages Airport (YFG) | Fontanges, Quebec, Canada | |
| 11 | 237.81 miles (382.72 km) NNW | Sanikiluaq Airport (YSK) | Sanikiluaq, Nunavut, Canada | |
| 12 | 243.55 miles (391.95 km) SW | Moosonee Airport (YMO) | Moosonee, Ontario, Canada | |
| 13 | 244.99 miles (394.27 km) WSW | Kashechewan Airport (ZKE) | Kashechewan, Ontario, Canada | |
| 14 | 247.91 miles (398.97 km) WSW | Fort Albany Airport (YFA) | Fort Albany, Ontario, Canada | |
| 15 | 261.51 miles (420.85 km) W | Attawapiskat Airport (YAT) | Attawapiskat, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,980.99 miles (17,672.15 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 10,973.21 miles (17,659.62 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,971.41 miles (17,656.73 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,949.96 miles (17,622.21 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,924.57 miles (17,581.34 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,905.19 miles (17,550.16 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,837.24 miles (17,440.81 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,836.98 miles (17,440.38 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,825.08 miles (17,421.24 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,803.89 miles (17,387.13 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 10,733.07 miles (17,273.16 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,654.61 miles (17,146.89 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 10,643.65 miles (17,129.25 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,638.27 miles (17,120.59 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 15 | 10,632.75 miles (17,111.71 km) SW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, 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 | |