Nonstop flight route between Salmon, Idaho, United States and El Dorado, Arkansas, United States:
Departure Airport:
(45°7'26"N by 113°52'53"W)
Arrival Airport:
(33°13'15"N by 92°48'47"W)
Distance from SMN to ELD:
1,389.37 miles (2,235.97 km)
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- About this route
- SMN Airport Information
- ELD Airport Information
- Facts about SMN
- Facts about ELD
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
- Map of Nearest Airports to ELD
- List of Nearest Airports to ELD
- Map of Furthest Airports from ELD
- List of Furthest Airports from ELD
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and South Arkansas Regional Airport at Goodwin Field (ELD), El Dorado, Arkansas, United States would travel a Great Circle distance of 1,389 miles (or 2,236 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 Lemhi County Airport and South Arkansas Regional Airport at Goodwin Field, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | ELD / KELD |
| Airport Name: | South Arkansas Regional Airport at Goodwin Field |
| Location: | El Dorado, Arkansas, United States |
| GPS Coordinates: | 33°13'15"N by 92°48'47"W |
| Area Served: | El Dorado, Arkansas |
| Operator/Owner: | City of El Dorado |
| Airport Type: | Public |
| Elevation: | 277 feet (84 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from ELD |
| More Information: | ELD Maps & Info |
Facts about Lemhi County Airport (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.
- 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.
Facts about South Arkansas Regional Airport at Goodwin Field (ELD):
- South Arkansas Regional Airport at Goodwin Field (ELD) has 3 runways.
- The closest airport to South Arkansas Regional Airport at Goodwin Field (ELD) is Magnolia Municipal Airport (AGO), which is located 23 miles (38 kilometers) W of ELD.
- Because of South Arkansas Regional Airport at Goodwin Field's relatively low elevation of 277 feet, planes can take off or land at South Arkansas Regional Airport at Goodwin 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 South Arkansas Regional Airport at Goodwin Field (ELD) is Cocos (Keeling) Island Airport (CCK), which is located 10,861 miles (17,479 kilometers) away in Cocos Islands, 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.33 miles (37.55 km) W | Magnolia Municipal Airport (AGO) | Magnolia, Arkansas, United States | |
| 2 | 27.90 miles (44.90 km) N | Harrell Field (CDH) | Camden, Arkansas, United States | |
| 3 | 50.52 miles (81.31 km) SSE | Ruston Regional Airport (RSN) | Ruston, Louisiana, United States | |
| 4 | 54.03 miles (86.94 km) E | Z. M. Jack Stell Field (CRT) | Crossett, Arkansas, United States | |
| 5 | 66.59 miles (107.16 km) SE | Monroe Regional Airport (MLU) | Monroe, Louisiana, United States | |
| 6 | 69.86 miles (112.42 km) WNW | Texarkana Regional Airport (TXK) | Texarkana, Arkansas, United States | |
| 7 | 70.00 miles (112.65 km) SW | Barksdale Air Force Base (BAD) | Bossier City, Louisiana, United States | |
| 8 | 71.66 miles (115.33 km) SW | Shreveport Downtown Airport (DTN) | Shreveport, Louisiana, United States | |
| 9 | 79.48 miles (127.90 km) SW | Shreveport Regional Airport (SHV) | Shreveport, Louisiana, United States | |
| 10 | 82.97 miles (133.53 km) NE | Grider Field (PBF) | Pine Bluff, Arkansas, United States | |
| 11 | 88.35 miles (142.18 km) N | Memorial Field Airport (HOT) | Hot Springs, Arkansas, United States | |
| 12 | 99.32 miles (159.83 km) WSW | Harrison County Airport (ASL) | Marshall, Texas, United States | |
| 13 | 107.03 miles (172.24 km) E | Mid-Delta Regional Airport (GLH) | Greenville, Mississippi, United States | |
| 14 | 109.54 miles (176.28 km) NNE | Bill and Hillary Clinton National Airport (LIT) | Little Rock, Arkansas, United States | |
| 15 | 118.79 miles (191.17 km) NE | Stuttgart Municipal Airport (SGT) | Stuttgart, Arkansas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,861.04 miles (17,479.11 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,834.16 miles (17,435.85 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 3 | 10,815.15 miles (17,405.25 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,796.67 miles (17,375.52 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,792.17 miles (17,368.28 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 10,789.59 miles (17,364.12 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,784.74 miles (17,356.32 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 8 | 10,783.60 miles (17,354.47 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 9 | 10,777.35 miles (17,344.42 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 10,777.20 miles (17,344.18 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 11 | 10,771.08 miles (17,334.33 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 12 | 10,764.13 miles (17,323.15 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 10,742.21 miles (17,287.87 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 14 | 10,729.99 miles (17,268.21 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,715.93 miles (17,245.58 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |