Nonstop flight route between Augusta, Maine, United States and Salmon, Idaho, United States:
Departure Airport:
(44°19'14"N by 69°47'49"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from AUG to SMN:
2,137.72 miles (3,440.32 km)
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Jump to:
- About this route
- AUG Airport Information
- SMN Airport Information
- Facts about AUG
- Facts about SMN
- Map of Nearest Airports to AUG
- List of Nearest Airports to AUG
- Map of Furthest Airports from AUG
- List of Furthest Airports from AUG
- 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 State Airport (AUG), Augusta, Maine, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 2,138 miles (or 3,440 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 State 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: | AUG / KAUG |
| Airport Name: | Augusta State Airport |
| Location: | Augusta, Maine, United States |
| GPS Coordinates: | 44°19'14"N by 69°47'49"W |
| Area Served: | Augusta, Maine |
| Operator/Owner: | State of Maine |
| Airport Type: | Public |
| Elevation: | 352 feet (107 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AUG |
| More Information: | AUG 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 State Airport (AUG):
- The closest airport to Augusta State Airport (AUG) is Waterville Robert Lafleur Airport (WVL), which is located only 16 miles (26 kilometers) NNE of AUG.
- Augusta State Airport (AUG) has 2 runways.
- Because of Augusta State Airport's relatively low elevation of 352 feet, planes can take off or land at Augusta State 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.
- As per the Federal Aviation Administration, this airport had 3,554 passenger boardings in calendar year 2008, 3,663 in 2009, and 4,300 in 2010.
- The airport received a Federal grant of $1 million to purchase new snow removal equipment.
- The furthest airport from Augusta State Airport (AUG) is Albany Airport (ALH), which is located 11,674 miles (18,787 kilometers) away in Albany, Western Australia, Australia.
Facts about Lemhi County Airport (SMN):
- 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.
- Lemhi County Airport (SMN) currently has only 1 runway.
- 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 | 15.88 miles (25.56 km) NNE | Waterville Robert Lafleur Airport (WVL) | Waterville, Maine, United States |     |
| 2 | 25.17 miles (40.51 km) S | Wiscasset Airport (ISS) | Wiscasset, Maine, United States | |
| 3 | 27.50 miles (44.26 km) N | Central Maine Airport of Norridgewock (OWK) | Norridgewock, Maine, United States | |
| 4 | 30.42 miles (48.95 km) SSW | Naval Air Station Brunswick (NHZ) | Brunswick, Maine, United States | |
| 5 | 30.56 miles (49.18 km) SW | Auburn/Lewiston Municipal Airport (LEW) | Auburn/Lewiston, Maine, United States | |
| 6 | 38.99 miles (62.74 km) ESE | Knox County Regional Airport (RKD) | Rockland, Maine, United States | |
| 7 | 53.10 miles (85.45 km) SSW | Portland International Jetport (PWM) | Portland, Maine, United States | |
| 8 | 58.37 miles (93.93 km) NE | Bangor International Airport (BGR) | Bangor, Maine, United States | |
| 9 | 61.41 miles (98.83 km) WSW | Eastern Slopes Regional Airport (FRY) | Fryeburg, Maine, United States | |
| 10 | 70.24 miles (113.04 km) WNW | Berlin Regional Airport (BML) | Berlin, New Hampshire, United States | |
| 11 | 70.38 miles (113.27 km) NE | Old Town Municipal Airport (OLD) | Old Town, Maine, United States | |
| 12 | 71.44 miles (114.98 km) E | Hancock County-Bar Harbor Airport (BHB) | Bar Harbor, Maine, United States | |
| 13 | 78.48 miles (126.29 km) SW | Sanford Seacoast Regional Airport (SFM) | Sanford, Maine, United States | |
| 14 | 86.40 miles (139.04 km) W | Mount Washington Regional Airport (HIE) | Whitefield, New Hampshire, United States | |
| 15 | 95.80 miles (154.17 km) WSW | Laconia Municipal Airport (LCI) | Laconia, New Hampshire, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,673.66 miles (18,786.89 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,673.47 miles (18,786.59 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,672.78 miles (18,785.47 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,651.33 miles (18,750.95 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,625.89 miles (18,710.00 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,601.84 miles (18,671.30 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,538.48 miles (18,569.33 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,538.35 miles (18,569.13 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,526.46 miles (18,549.99 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,474.78 miles (18,466.82 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,432.76 miles (18,399.20 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,344.39 miles (18,256.97 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,338.91 miles (18,248.17 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 14 | 11,335.88 miles (18,243.28 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 15 | 11,329.24 miles (18,232.60 km) SSW | Windarling Airport (WRN) | Windarling, 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 | |