Nonstop flight route between Dalton, Georgia, United States and Salmon, Idaho, United States:
Departure Airport:
(34°43'23"N by 84°52'13"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from DNN to SMN:
1,684.73 miles (2,711.30 km)
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- About this route
- DNN Airport Information
- SMN Airport Information
- Facts about DNN
- Facts about SMN
- Map of Nearest Airports to DNN
- List of Nearest Airports to DNN
- Map of Furthest Airports from DNN
- List of Furthest Airports from DNN
- 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 Dalton Municipal Airport (DNN), Dalton, Georgia, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 1,685 miles (or 2,711 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 Dalton Municipal 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: | DNN / KDNN |
| Airport Name: | Dalton Municipal Airport |
| Location: | Dalton, Georgia, United States |
| GPS Coordinates: | 34°43'23"N by 84°52'13"W |
| Area Served: | Dalton, Georgia |
| Operator/Owner: | City of Dalton |
| Airport Type: | Public |
| Elevation: | 710 feet (216 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DNN |
| More Information: | DNN 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 Dalton Municipal Airport (DNN):
- Dalton Municipal Airport (DNN) currently has only 1 runway.
- The closest airport to Dalton Municipal Airport (DNN) is Chattanooga Metropolitan Airport (CHA), which is located 29 miles (46 kilometers) NW of DNN.
- Because of Dalton Municipal Airport's relatively low elevation of 710 feet, planes can take off or land at Dalton Municipal 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.
- The furthest airport from Dalton Municipal Airport (DNN) is Margaret River Airport (MGV), which is located 11,298 miles (18,182 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Lemhi County Airport (SMN):
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 28.69 miles (46.17 km) NW | Chattanooga Metropolitan Airport (CHA) | Chattanooga, Tennessee, United States |     |
| 2 | 30.51 miles (49.10 km) SSW | Richard B. Russell Airport (RMG) | Rome, Georgia, United States | |
| 3 | 46.75 miles (75.24 km) WNW | Marion County Airport (APT) | Jasper, Tennessee, United States | |
| 4 | 49.73 miles (80.03 km) NNE | McMinn County Airport (MMI) | Athens, Tennessee, United States | |
| 5 | 59.35 miles (95.52 km) SSE | Dobbins Air Reserve Base (MGE) | Marietta, Georgia, United States | |
| 6 | 66.90 miles (107.67 km) ESE | Lee Gilmer Memorial Airport (GVL) | Gainesville, Georgia, United States | |
| 7 | 66.94 miles (107.73 km) SSE | DeKalb–Peachtree Airport (PDK) | Atlanta, Georgia, United States | |
| 8 | 67.06 miles (107.92 km) WNW | Franklin County Airport (UOS) | Sewanee, Tennessee, United States | |
| 9 | 68.19 miles (109.74 km) SSE | Fulton County Airport (FTY) | Atlanta, Georgia, United States | |
| 10 | 79.20 miles (127.47 km) SSE | Hartsfield–Jackson Atlanta International Airport (ATL) | Atlanta, Georgia, United States | |
| 11 | 81.88 miles (131.78 km) SSE | Morris Army Airfield (Fort Gillem) (FOP) | Fort Gillem, Forest Park, Georgia, USA | |
| 12 | 83.48 miles (134.34 km) N | Rockwood Municipal Airport (RKW) | Rockwood, Tennessee, United States | |
| 13 | 85.58 miles (137.72 km) SE | Barrow County Airport (WDR) | Winder, Georgia, United States | |
| 14 | 86.73 miles (139.58 km) SW | Northeast Alabama Regional Airport (GAD) | Gadsden, Alabama, United States | |
| 15 | 86.97 miles (139.97 km) NW | Warren County Memorial Airport (RNC) | McMinnville, Tennessee, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,297.85 miles (18,182.08 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,278.24 miles (18,150.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,258.92 miles (18,119.43 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,246.29 miles (18,099.11 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 5 | 11,242.10 miles (18,092.36 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 6 | 11,238.64 miles (18,086.80 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 11,228.50 miles (18,070.47 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,220.91 miles (18,058.25 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,218.44 miles (18,054.28 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 11,209.00 miles (18,039.09 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 11,181.64 miles (17,995.05 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 11,164.49 miles (17,967.46 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 13 | 11,156.89 miles (17,955.24 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,153.27 miles (17,949.41 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 15 | 11,150.49 miles (17,944.93 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 | |