Nonstop flight route between Salmon, Idaho, United States and Terre Haute, Indiana, United States:
Departure Airport:
(45°7'26"N by 113°52'53"W)
Arrival Airport:
(39°27'5"N by 87°18'27"W)
Distance from SMN to HUF:
1,406.49 miles (2,263.52 km)
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Jump to:
- About this route
- SMN Airport Information
- HUF Airport Information
- Facts about SMN
- Facts about HUF
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
- Map of Nearest Airports to HUF
- List of Nearest Airports to HUF
- Map of Furthest Airports from HUF
- List of Furthest Airports from HUF
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Terre Haute International Airport Hulman Field (HUF), Terre Haute, Indiana, United States would travel a Great Circle distance of 1,406 miles (or 2,264 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 Lemhi County Airport and Terre Haute International Airport Hulman Field, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | HUF / KHUF |
| Airport Name: | Terre Haute International Airport Hulman Field |
| Location: | Terre Haute, Indiana, United States |
| GPS Coordinates: | 39°27'5"N by 87°18'27"W |
| Area Served: | Terre Haute, Indiana |
| Operator/Owner: | Terre Haute International Airport Authority |
| Airport Type: | Public |
| Elevation: | 589 feet (180 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from HUF |
| More Information: | HUF Maps & Info |
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.
- 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.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
Facts about Terre Haute International Airport Hulman Field (HUF):
- Because of Terre Haute International Airport Hulman Field's relatively low elevation of 589 feet, planes can take off or land at Terre Haute International Airport Hulman 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.
- The airport is home to the 181st Intelligence Wing of the Indiana Air National Guard.
- Trans World Airlines stopped at Terre Haute from 1944 to 1967, and Lake Central Airlines from 1954 until its merger with Allegheny Airlines.
- The furthest airport from Terre Haute International Airport Hulman Field (HUF) is Margaret River Airport (MGV), which is located 11,142 miles (17,931 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Terre Haute International Airport Hulman Field (HUF) is Sullivan County Airport (SIV), which is located 24 miles (39 kilometers) SSW of HUF.
- Terre Haute International Airport Hulman Field (HUF) has 3 runways.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 24.45 miles (39.35 km) SSW | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 2 | 42.54 miles (68.45 km) ESE | Monroe County Airport (BMG) | Bloomington, Indiana, United States | |
| 3 | 42.72 miles (68.74 km) SSW | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 4 | 50.10 miles (80.63 km) SSW | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 5 | 51.86 miles (83.46 km) W | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 6 | 53.88 miles (86.71 km) NNW | Vermilion Regional Airport (DNV) | Danville, Illinois, United States | |
| 7 | 54.13 miles (87.11 km) SSW | O'Neal Airport (OEA) | Vincennes, Indiana, United States | |
| 8 | 56.99 miles (91.71 km) ENE | Indianapolis International Airport (IND) | Indianapolis, Indiana, United States | |
| 9 | 62.60 miles (100.75 km) SE | Virgil I. Grissom Municipal Airport (BFR) | Bedford, Indiana, United States | |
| 10 | 65.63 miles (105.63 km) NW | University of Illinois Willard Airport (CMI) | Champaign-Urbana, Illinois, United States | |
| 11 | 69.23 miles (111.41 km) NNE | Purdue University Airport (LAF) | West Lafayette, Indiana, United States | |
| 12 | 74.58 miles (120.03 km) SSE | French Lick Municipal Airport (FRH) | French Lick, Indiana, United States | |
| 13 | 76.51 miles (123.14 km) E | Columbus Municipal Airport (CLU) | Columbus, Indiana, United States | |
| 14 | 83.30 miles (134.05 km) ESE | Freeman Municipal Airport (SER) | Seymour, Indiana, United States | |
| 15 | 85.24 miles (137.18 km) SSE | Huntingburg Airport (HNB) | Huntingburg, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,141.99 miles (17,931.26 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,119.44 miles (17,894.96 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,096.24 miles (17,857.62 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,096.08 miles (17,857.37 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,060.80 miles (17,800.58 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,046.12 miles (17,776.97 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,036.57 miles (17,761.60 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,025.74 miles (17,744.16 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 11,024.76 miles (17,742.59 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 11,001.09 miles (17,704.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,984.04 miles (17,677.06 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,959.12 miles (17,636.95 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,935.35 miles (17,598.69 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,931.25 miles (17,592.09 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,909.50 miles (17,557.10 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |