Nonstop flight route between Augusta, Georgia, United States and Salmon, Idaho, United States:
Departure Airport:
(33°22'11"N by 81°57'51"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from AGS to SMN:
1,874.75 miles (3,017.11 km)
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Jump to:
- About this route
- AGS Airport Information
- SMN Airport Information
- Facts about AGS
- Facts about SMN
- Map of Nearest Airports to AGS
- List of Nearest Airports to AGS
- Map of Furthest Airports from AGS
- List of Furthest Airports from AGS
- 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 Augusta Regional Airport at Bush Field (AGS), Augusta, Georgia, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 1,875 miles (or 3,017 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 Augusta Regional Airport at Bush Field 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: | AGS / KAGS |
| Airport Name: | Augusta Regional Airport at Bush Field |
| Location: | Augusta, Georgia, United States |
| GPS Coordinates: | 33°22'11"N by 81°57'51"W |
| Area Served: | Augusta, Georgia |
| Operator/Owner: | City of Augusta |
| Airport Type: | Public |
| Elevation: | 144 feet (44 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AGS |
| More Information: | AGS 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 Augusta Regional Airport at Bush Field (AGS):
- Bush Field became Augusta’s commercial airport on 1 July 1950 when the Federal Government transferred Bush Field to the City of Augusta and the airlines moved from Daniel Field to Bush Field.
- Because of Augusta Regional Airport at Bush Field's relatively low elevation of 144 feet, planes can take off or land at Augusta Regional Airport at Bush 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.
- Augusta Regional Airport covers 1,411 acres at an elevation of 144 feet above mean sea level.
- In 2000 Bush Field airport changed its name to Augusta Regional Airport.
- The closest airport to Augusta Regional Airport at Bush Field (AGS) is Daniel Field (DNL), which is located only 8 miles (13 kilometers) NNW of AGS.
- Augusta Regional Airport at Bush Field (AGS) has 2 runways.
- Shortly after flight training commenced in June 1941, Don C.
- The self-sufficient airport, which has never used tax dollars, completed the first-ever "Master Plan" in 2002.
- The furthest airport from Augusta Regional Airport at Bush Field (AGS) is Margaret River Airport (MGV), which is located 11,456 miles (18,436 kilometers) away in Margaret River, Western Australia, Australia.
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 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.
- Lemhi County Airport (SMN) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.94 miles (12.78 km) NNW | Daniel Field (DNL) | Augusta, Georgia, United States |     |
| 2 | 25.14 miles (40.46 km) NE | Aiken Municipal Airport (AIK) | Aiken, South Carolina, United States | |
| 3 | 34.17 miles (54.99 km) ESE | Barnwell Regional Airport (BNL) | Barnwell, South Carolina, United States | |
| 4 | 61.73 miles (99.34 km) N | Greenwood County Airport (GRD) | Greenwood, South Carolina, United States | |
| 5 | 62.50 miles (100.59 km) NE | Columbia Metropolitan Airport (CAE) | West Columbia (near Columbia), South Carolina, United States | |
| 6 | 62.70 miles (100.91 km) SSE | Statesboro-Bulloch County AirportStatesboro Army Air Field (TBR) | Statesboro, Georgia, United States | |
| 7 | 64.01 miles (103.02 km) E | Orangeburg Municipal Airport (OGB) | Orangeburg, South Carolina, United States | |
| 8 | 69.48 miles (111.82 km) NE | Jim Hamilton - L.B. Owens Airport (CUB) | Columbia, South Carolina, United States | |
| 9 | 75.27 miles (121.13 km) W | Baldwin County Airport (MLJ) | Milledgeville, Georgia, United States | |
| 10 | 76.98 miles (123.89 km) ENE | McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT) | Eastover, South Carolina, United States | |
| 11 | 81.24 miles (130.74 km) SW | W. H. 'Bud' Barron Airport (DBN) | Dublin, Georgia, United States | |
| 12 | 82.63 miles (132.98 km) ESE | Lowcountry Regional Airport (RBW) | Walterboro, South Carolina, United States | |
| 13 | 84.70 miles (136.31 km) SSW | Vidalia Regional AirportVidalia-Lyons Army Airfield (VDI) | Vidalia, Georgia, United States | |
| 14 | 87.94 miles (141.52 km) WNW | Athens Ben Epps Airport (AHN) | Athens, Georgia, United States | |
| 15 | 88.67 miles (142.71 km) NNW | Anderson Regional Airport (AND) | Anderson, South Carolina, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,455.69 miles (18,436.10 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,437.58 miles (18,406.96 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,420.12 miles (18,378.86 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,416.82 miles (18,373.54 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 5 | 11,415.79 miles (18,371.88 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,402.30 miles (18,350.18 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 7 | 11,397.16 miles (18,341.90 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,397.05 miles (18,341.73 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 11,396.08 miles (18,340.17 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 10 | 11,390.33 miles (18,330.91 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 11,371.78 miles (18,301.06 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 11,348.39 miles (18,263.42 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 13 | 11,338.03 miles (18,246.74 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,327.60 miles (18,229.97 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 15 | 11,308.33 miles (18,198.95 km) W | Katanning Airport (KNI) | Katanning, 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 | |