Nonstop flight route between Waco, Texas, United States and Salmon, Idaho, United States:
Departure Airport:
(31°36'41"N by 97°13'50"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from ACT to SMN:
1,293.12 miles (2,081.07 km)
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Jump to:
- About this route
- ACT Airport Information
- SMN Airport Information
- Facts about ACT
- Facts about SMN
- Map of Nearest Airports to ACT
- List of Nearest Airports to ACT
- Map of Furthest Airports from ACT
- List of Furthest Airports from ACT
- 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 Waco Regional Airport (ACT), Waco, Texas, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 1,293 miles (or 2,081 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 Waco 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: | ACT / KACT |
| Airport Names: |
|
| Location: | Waco, Texas, United States |
| GPS Coordinates: | 31°36'41"N by 97°13'50"W |
| Area Served: | Waco, Texas |
| Operator/Owner: | City of Waco |
| Airport Type: | Public |
| Elevation: | 516 feet (157 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ACT |
| More Information: | ACT 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 Waco Regional Airport (ACT):
- In addition to being known as "Waco Regional Airport", another name for ACT is "Blackland AAF".
- The airport was built by the United States Army Air Force as a pilot training airfield, and was activated on 2 July 1942.
- The closest airport to Waco Regional Airport (ACT) is TSTC Waco Airport (CNW), which is located only 9 miles (15 kilometers) ENE of ACT.
- The furthest airport from Waco Regional Airport (ACT) is Sir Gaëtan Duval Airport (RRG), which is located 10,981 miles (17,672 kilometers) away in Rodrigues Island, Mauritius.
- Waco Regional Airport is five miles northwest of Waco, in McLennan County, Texas.
- Because of Waco Regional Airport's relatively low elevation of 516 feet, planes can take off or land at Waco 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.
- Waco Regional Airport (ACT) has 2 runways.
Facts about Lemhi County Airport (SMN):
- Lemhi County Airport (SMN) currently has only 1 runway.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.38 miles (15.10 km) ENE | TSTC Waco Airport (CNW) | Waco, Texas, United States |     |
| 2 | 33.42 miles (53.79 km) SSW | Draughon-Miller Central Texas Regional Airport (TPL) | Temple, Texas, United States | |
| 3 | 43.33 miles (69.73 km) SW | Hood Army Airfield (HLR) | Fort Hood / Killeen, Texas, United States | |
| 4 | 45.19 miles (72.72 km) SW | Skylark Field (ILE) | Killeen, Texas, United States | |
| 5 | 51.58 miles (83.01 km) SW | Killeen–Fort Hood Regional Airport (GRK) | Fort Hood / Killeen, Texas, United States | |
| 6 | 56.60 miles (91.08 km) ENE | C. David Campbell Field (CRS) | Corsicana, Texas, United States | |
| 7 | 76.87 miles (123.71 km) NNE | Dallas Executive Airport (RBD) | Dallas, Texas, United States | |
| 8 | 80.94 miles (130.26 km) N | Naval Air Station Fort Worth Joint Reserve Base (FWH) | Fort Worth, Texas, United States | |
| 9 | 81.59 miles (131.31 km) SE | Coulter Field (CFD) | Bryan, Texas, United States | |
| 10 | 83.85 miles (134.94 km) N | Fort Worth Meacham Int'l Airport (FTW) | Fort Worth, Texas, United States | |
| 11 | 86.35 miles (138.96 km) SSW | Austin Executive Airport (EDC) | Austin, Texas, United States | |
| 12 | 87.31 miles (140.51 km) SE | Easterwood Airport (CLL) | College Station, Texas, United States | |
| 13 | 88.21 miles (141.96 km) NNE | Dallas Love Field (DAL) | Dallas, Texas, United States | |
| 14 | 89.53 miles (144.09 km) N | Dallas/Fort Worth International Airport (DFW) | Dallas and Fort Worth, Texas, United States | |
| 15 | 94.29 miles (151.75 km) NNW | Mineral Wells Airport (MWL) | Mineral Wells, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,980.85 miles (17,671.92 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,823.95 miles (17,419.41 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 3 | 10,704.13 miles (17,226.58 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,608.85 miles (17,073.24 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,599.51 miles (17,058.21 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,559.40 miles (16,993.67 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,540.91 miles (16,963.90 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,535.95 miles (16,955.93 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 9 | 10,533.25 miles (16,951.59 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 10 | 10,528.64 miles (16,944.16 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,526.52 miles (16,940.75 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,523.13 miles (16,935.29 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 13 | 10,519.92 miles (16,930.13 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 14 | 10,506.28 miles (16,908.17 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 15 | 10,501.68 miles (16,900.78 km) WSW | Manjimup Airport (MJP) | Manjimup, 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 | |