Nonstop flight route between Yakima, Washington, United States and Salmon, Idaho, United States:
Departure Airport:
(46°34'5"N by 120°32'39"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from YKM to SMN:
335.72 miles (540.29 km)
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Jump to:
- About this route
- YKM Airport Information
- SMN Airport Information
- Facts about YKM
- Facts about SMN
- Map of Nearest Airports to YKM
- List of Nearest Airports to YKM
- Map of Furthest Airports from YKM
- List of Furthest Airports from YKM
- 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 Yakima Air Terminal (YKM), Yakima, Washington, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 336 miles (or 540 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 Yakima Air Terminal 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: | YKM / KYKM |
| Airport Names: |
|
| Location: | Yakima, Washington, United States |
| GPS Coordinates: | 46°34'5"N by 120°32'39"W |
| Area Served: | Yakima, Washington |
| Operator/Owner: | City of Yakima |
| Airport Type: | Public |
| Elevation: | 1099 feet (335 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from YKM |
| More Information: | YKM 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 Yakima Air Terminal (YKM):
- In addition to being known as "Yakima Air Terminal", another name for YKM is "McAllister Field".
- Yakima Air Terminal covers 825 acres at an elevation of 1,099 feet above mean sea level.
- The 2013 Federal sequester will result in the closure of the airport's contract control tower and will require pilots to rely on air traffic controllers from other area airports.
- Yakima Air Terminal (YKM) has 2 runways.
- The closest airport to Yakima Air Terminal (YKM) is Vagabond Army Heliport (closed to fixed-wing aircraft) (FCT), which is located only 8 miles (13 kilometers) NNE of YKM.
- The furthest airport from Yakima Air Terminal (YKM) is Tôlanaro Airport (FTU), which is located 10,797 miles (17,377 kilometers) away in Tôlanaro, Madagascar.
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 | 8.10 miles (13.04 km) NNE | Vagabond Army Heliport (closed to fixed-wing aircraft) (FCT) | Yakima, Washington, United States |     |
| 2 | 32.13 miles (51.72 km) N | Bowers Field (ELN) | Ellensburg, Washington, United States | |
| 3 | 56.25 miles (90.52 km) NNW | Easton State Airport (ESW) | Easton, Washington, United States | |
| 4 | 59.52 miles (95.79 km) NNE | Pangborn Memorial Airport (EAT) | Wenatchee, Washington, United States | |
| 5 | 61.77 miles (99.40 km) ESE | Richland Airport (RLD) | Richland, Washington, United States | |
| 6 | 70.44 miles (113.37 km) NE | Ephrata Municipal Airport (EPH) | Ephrata, Washington, United States | |
| 7 | 71.05 miles (114.34 km) ESE | Tri-Cities Airport (PSC) | Pasco, Washington, United States | |
| 8 | 72.07 miles (115.99 km) SSW | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 9 | 72.83 miles (117.21 km) NE | Grant County International Airport (MWH) | Moses Lake, Washington, United States | |
| 10 | 79.93 miles (128.63 km) SE | Hermiston Municipal Airport (HES) | Hermiston, Oregon, United States | |
| 11 | 88.75 miles (142.83 km) SW | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 12 | 99.42 miles (160.00 km) WNW | McChord Field/McChord AFB (TCM) | Tacoma, Washington, United States | |
| 13 | 101.40 miles (163.18 km) NW | Renton Municipal Airport (RNT) | Renton, Washington, United States | |
| 14 | 101.42 miles (163.22 km) SE | Eastern Oregon Regional Airport (PDT) | Pendleton, Oregon, United States | |
| 15 | 102.55 miles (165.05 km) WNW | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,797.30 miles (17,376.52 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,720.99 miles (17,253.71 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,677.80 miles (17,184.21 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,648.80 miles (17,137.54 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,628.07 miles (17,104.17 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,576.48 miles (17,021.15 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,571.23 miles (17,012.70 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 8 | 10,567.56 miles (17,006.79 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,546.02 miles (16,972.14 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 10 | 10,533.18 miles (16,951.47 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 11 | 10,519.80 miles (16,929.94 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 12 | 10,518.56 miles (16,927.94 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 13 | 10,515.61 miles (16,923.19 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,512.61 miles (16,918.36 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 15 | 10,505.12 miles (16,906.31 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 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 | |