Nonstop flight route between Imphal, India and Salmon, Idaho, United States:
Departure Airport:
(24°45'36"N by 93°53'48"E)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from IMF to SMN:
7,301.06 miles (11,749.88 km)
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Jump to:
- About this route
- IMF Airport Information
- SMN Airport Information
- Facts about IMF
- Facts about SMN
- Map of Nearest Airports to IMF
- List of Nearest Airports to IMF
- Map of Furthest Airports from IMF
- List of Furthest Airports from IMF
- 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 Imphal International Airport (IMF), Imphal, India and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 7,301 miles (or 11,750 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 large distance between Imphal International Airport and Lemhi County Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Imphal International Airport and Lemhi County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | IMF / VEIM |
| Airport Name: | Imphal International Airport |
| Location: | Imphal, India |
| GPS Coordinates: | 24°45'36"N by 93°53'48"E |
| Area Served: | Manipur, Nagaland, Mizoram, Assam, Meghalaya, Tripura, Arunachal Pradesh, Sikkim |
| Operator/Owner: | Government of Manipur |
| Airport Type: | Own Public Own Government |
| Elevation: | 2540 feet (774 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IMF |
| More Information: | IMF 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 Imphal International Airport (IMF):
- During World War II, the airport was located 4.5 km away from its present location, at the former Imphal RAF Station - a major Allied Force supply airfield.
- The furthest airport from Imphal International Airport (IMF) is Chañaral Airport (CNR), which is located 11,465 miles (18,452 kilometers) away in Chañaral, Atacama Region, Chile.
- Imphal International Airport (IMF) currently has only 1 runway.
- On 16 August 1991, Indian Airlines Flight 257 crashed while descending to Imphal Airport.
- The airport is equipped with the PAPI guidance system, providing visual aid for both sides of the runway to assist pilots in maintaining the correct path of approach.
- Imphal International Airport is an international airport situated 8 km south of Imphal, the capital of the Indian state of Manipur, India.
- The closest airport to Imphal International Airport (IMF) is Silchar Airport (IXS), which is located 59 miles (94 kilometers) W of IMF.
Facts about Lemhi County Airport (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.
- 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 | 58.53 miles (94.19 km) W | Silchar Airport (IXS) | Silchar, India |     |
| 2 | 78.05 miles (125.61 km) N | Dimapur Airport (DMU) | Dimapur, India | |
| 3 | 102.54 miles (165.02 km) SW | Lengpui Airport (AJL) | Aizawl, India | |
| 4 | 109.01 miles (175.43 km) S | Kalaymyo Airport (KMV) | Kalemyo, Myanmar (Burma) | |
| 5 | 122.80 miles (197.62 km) WSW | Kailashahar Airport (IXH) | Kailashahar, India | |
| 6 | 128.02 miles (206.02 km) W | MAG Osmani International Airport (ZYL) | Sylhet, Bangladesh | |
| 7 | 136.46 miles (219.61 km) WNW | Shillong Airport शिल्लोंग एअरपोर्ट (SHL) | Shillong, India | |
| 8 | 137.33 miles (221.01 km) N | Jorhat Airport (JRH) | Jorhat, India | |
| 9 | 137.99 miles (222.08 km) WSW | Kamalpur Airport (IXQ) | Kamalpur, India | |
| 10 | 139.71 miles (224.84 km) NE | Khamti Airport (KHM) | Khamti, Myanmar (Burma) | |
| 11 | 151.53 miles (243.86 km) NNW | Tezpur Airport (TEZ) | Tezpur, Assam, India | |
| 12 | 152.11 miles (244.79 km) WSW | Khowai Airport (IXN) | Khowai, India | |
| 13 | 171.58 miles (276.13 km) WNW | Lokpriya Gopinath Bordoloi International Airport (GAU) | Guwahati, India | |
| 14 | 175.63 miles (282.66 km) N | Lilabari Airport (IXI) | Assam, India | |
| 15 | 177.60 miles (285.82 km) WSW | Agartala Airport (IXA) | Agartala, India | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,465.31 miles (18,451.58 km) W | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 2 | 11,456.16 miles (18,436.85 km) WSW | La Florida Airport (LSC) | La Serena, Chile | |
| 3 | 11,447.79 miles (18,423.38 km) WSW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 4 | 11,445.61 miles (18,419.87 km) W | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 5 | 11,441.28 miles (18,412.91 km) SW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 6 | 11,440.33 miles (18,411.38 km) SW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 7 | 11,426.55 miles (18,389.21 km) W | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 8 | 11,413.29 miles (18,367.86 km) W | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 9 | 11,388.04 miles (18,327.23 km) SW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 10 | 11,381.20 miles (18,316.23 km) WSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 11 | 11,378.52 miles (18,311.90 km) SW | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 12 | 11,369.29 miles (18,297.05 km) WSW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 13 | 11,346.87 miles (18,260.97 km) SW | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 14 | 11,338.16 miles (18,246.95 km) SW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 15 | 11,337.54 miles (18,245.95 km) W | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 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 | |