Nonstop flight route between Greenville, Mississippi, United States and Salmon, Idaho, United States:
Departure Airport:
(33°28'58"N by 90°59'8"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from GLH to SMN:
1,456.63 miles (2,344.22 km)
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- About this route
- GLH Airport Information
- SMN Airport Information
- Facts about GLH
- Facts about SMN
- Map of Nearest Airports to GLH
- List of Nearest Airports to GLH
- Map of Furthest Airports from GLH
- List of Furthest Airports from GLH
- 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 Mid-Delta Regional Airport (GLH), Greenville, Mississippi, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 1,457 miles (or 2,344 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 Mid-Delta Regional 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: | GLH / KGLH |
| Airport Name: | Mid-Delta Regional Airport |
| Location: | Greenville, Mississippi, United States |
| GPS Coordinates: | 33°28'58"N by 90°59'8"W |
| Area Served: | Greenville, Mississippi |
| Operator/Owner: | City of Greenville |
| Airport Type: | Public |
| Elevation: | 131 feet (40 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GLH |
| More Information: | GLH 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 Mid-Delta Regional Airport (GLH):
- The facility has two runways, the primary being 18L/36R which is composed of an asphalt surface 150 feet wide by 8,001 feet long.
- The furthest airport from Mid-Delta Regional Airport (GLH) is Margaret River Airport (MGV), which is located 10,941 miles (17,608 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Mid-Delta Regional Airport's relatively low elevation of 131 feet, planes can take off or land at Mid-Delta Regional 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.
- Mid-Delta Regional Airport (GLH) has 2 runways.
- The closest airport to Mid-Delta Regional Airport (GLH) is Greenwood-Leflore Airport (GWO), which is located 52 miles (84 kilometers) E of GLH.
- Historically, the airport had scheduled passenger service provided by Southern Airways with Douglas DC-9-10 jetliners.
- As per the Federal Aviation Administration, this airport had 6,310 passenger boardings in calendar year 2008, 6,290 in 2009, 6,609 in 2010, 7,417 in 2011, and 5,181 in 2012.
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.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 51.92 miles (83.55 km) E | Greenwood-Leflore Airport (GWO) | Greenwood, Mississippi, United States |     |
| 2 | 55.77 miles (89.75 km) WSW | Z. M. Jack Stell Field (CRT) | Crossett, Arkansas, United States | |
| 3 | 62.63 miles (100.80 km) NNE | Fletcher Field (CKM) | Clarksdale, Mississippi, United States | |
| 4 | 72.50 miles (116.68 km) NW | Grider Field (PBF) | Pine Bluff, Arkansas, United States | |
| 5 | 77.61 miles (124.91 km) NNE | Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE) | Helena / West Helena, Arkansas, United States | |
| 6 | 84.21 miles (135.52 km) NNW | Stuttgart Municipal Airport (SGT) | Stuttgart, Arkansas, United States | |
| 7 | 90.71 miles (145.98 km) SW | Monroe Regional Airport (MLU) | Monroe, Louisiana, United States | |
| 8 | 90.73 miles (146.01 km) NNE | Tunica Municipal Airport (UTM) | Tunica, Mississippi, United States | |
| 9 | 90.84 miles (146.19 km) SSE | Hawkins Field (HKS) | Jackson, Mississippi, United States | |
| 10 | 96.64 miles (155.52 km) SSE | Jackson–Medgar Wiley Evers International Airport (JAN) | Jackson, Mississippi, United States | |
| 11 | 101.53 miles (163.40 km) N | Forrest City Municipal Airport (FCY) | Forrest City, Arkansas, United States | |
| 12 | 102.82 miles (165.47 km) W | Harrell Field (CDH) | Camden, Arkansas, United States | |
| 13 | 103.82 miles (167.09 km) NE | University-Oxford Airport (UOX) | Oxford, Mississippi, United States | |
| 14 | 107.03 miles (172.24 km) W | South Arkansas Regional Airport at Goodwin Field (ELD) | El Dorado, Arkansas, United States | |
| 15 | 111.55 miles (179.53 km) NW | Bill and Hillary Clinton National Airport (LIT) | Little Rock, Arkansas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,941.18 miles (17,608.08 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,922.15 miles (17,577.45 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,903.63 miles (17,547.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,897.58 miles (17,537.91 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 5 | 10,896.12 miles (17,535.56 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,887.50 miles (17,521.68 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 7 | 10,887.17 miles (17,521.15 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 8 | 10,885.04 miles (17,517.73 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 9 | 10,884.37 miles (17,516.66 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 10,877.68 miles (17,505.88 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 11 | 10,876.66 miles (17,504.25 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 10,870.67 miles (17,494.60 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 10,840.09 miles (17,445.39 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 14 | 10,833.80 miles (17,435.27 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,820.60 miles (17,414.02 km) W | Morawa Airport (MWB) | Morawa, 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 | |