Nonstop flight route between Salmon, Idaho, United States and Prague, Czech Republic:
Departure Airport:
(45°7'26"N by 113°52'53"W)
Arrival Airport:
(50°6'2"N by 14°15'35"E)
Distance from SMN to PRG:
5,160.22 miles (8,304.55 km)
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- About this route
- SMN Airport Information
- PRG Airport Information
- Facts about SMN
- Facts about PRG
- 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 PRG
- List of Nearest Airports to PRG
- Map of Furthest Airports from PRG
- List of Furthest Airports from PRG
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Prague Vaclav Havel Airport (PRG), Prague, Czech Republic would travel a Great Circle distance of 5,160 miles (or 8,305 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 Lemhi County Airport and Prague Vaclav Havel 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 Lemhi County Airport and Prague Vaclav Havel Airport. You'll see that it will travel the same route of the red line on this map!
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: | PRG / LKPR |
| Airport Names: |
|
| Location: | Prague, Czech Republic |
| GPS Coordinates: | 50°6'2"N by 14°15'35"E |
| Area Served: | Prague, Czech Republic |
| Operator/Owner: | Letiště Praha |
| Airport Type: | Public |
| Elevation: | 1247 feet (380 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from PRG |
| More Information: | PRG Maps & Info |
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.
Facts about Prague Vaclav Havel Airport (PRG):
- Prague Vaclav Havel Airport handled 10,974,196 passengers last year.
- Czech Airlines has its head office, the APC Building, on the grounds of Prague Airport.
- In addition to being known as "Prague Vaclav Havel Airport", another name for PRG is "Letiště Václava Havla Praha".
- As the capacity of the airport has been reaching its limit for the last couple of years, further development of the airport is being considered.
- Prague Airport has two main passenger terminals, two general aviation terminals, as well as a cargo facility.
- The furthest airport from Prague Vaclav Havel Airport (PRG) is Chatham Islands (CHT), which is located 11,771 miles (18,944 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Prague Vaclav Havel Airport (PRG) is Vodochody Airport (VOD), which is located only 10 miles (16 kilometers) NE of PRG.
- An online petition organised by one of the best-known Slovak film directors, Fero Fenič, calling on the government and the Parliament to rename Prague Ruzyně Airport to Václav Havel International Airport attracted – in just one week after 20 December 2011 – the support of over 65,000 signatories both within and outside the Czech Republic.
- Prague Vaclav Havel Airport (PRG) has 3 runways.
- It will be over 3,500 metres long.
| 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 | 9.97 miles (16.05 km) NE | Vodochody Airport (VOD) | Vodochody, Czech republic | |
| 2 | 59.96 miles (96.50 km) W | Karlovy Vary Airport (KLV) | Karlovy Vary, Czech Republic | |
| 3 | 65.87 miles (106.00 km) E | Pardubice Airport (PED) | Pardubice, Czech Republic | |
| 4 | 69.18 miles (111.33 km) W | Mariánské Lázně Airport (MKA) | Mariánské Lázně, Czech Republic | |
| 5 | 74.60 miles (120.06 km) NNW | Dresden Airport (DRS) | Dresden, Germany | |
| 6 | 97.97 miles (157.67 km) NW | Leipzig–Altenburg Airport (AOC) | Altenburg, Thuringia, Germany | |
| 7 | 107.11 miles (172.38 km) W | Hof–Plauen Airport (HOQ) | Hof, Bavaria, Germany | |
| 8 | 113.93 miles (183.35 km) SW | Straubing Wallmuehle Airport (RBM) | Straubing, Bavaria, Germany | |
| 9 | 116.52 miles (187.52 km) W | Bindlacher Berg Airport (BYU) | Bayreuth, Bavaria, Germany | |
| 10 | 124.15 miles (199.79 km) N | Cottbus-Drewitz Airport (CBU) | Cottbus, Brandenburg, Germany | |
| 11 | 127.17 miles (204.66 km) ESE | Brno–Tuřany Airport (BRQ) | Brno, Czech Republic | |
| 12 | 127.18 miles (204.68 km) NW | Leipzig/Halle Airport (LEJ) | Leipzig, Germany | |
| 13 | 129.07 miles (207.72 km) S | Linz Airport (LNZ) | Linz, Austria | |
| 14 | 134.35 miles (216.21 km) ENE | Copernicus Airport Wrocław (WRO) | Wroclaw, Poland | |
| 15 | 147.87 miles (237.97 km) WSW | Nuremberg Airport (NUE) | Nuremberg, Germany | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,771.33 miles (18,944.07 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,341.60 miles (18,252.50 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 3 | 11,324.65 miles (18,225.21 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 4 | 11,321.79 miles (18,220.61 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 5 | 11,317.40 miles (18,213.54 km) ESE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 6 | 11,316.19 miles (18,211.59 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 7 | 11,314.10 miles (18,208.24 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 8 | 11,313.09 miles (18,206.61 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 9 | 11,310.57 miles (18,202.56 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 10 | 11,304.37 miles (18,192.58 km) E | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 11 | 11,300.51 miles (18,186.37 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 12 | 11,295.23 miles (18,177.87 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 13 | 11,293.44 miles (18,174.98 km) E | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 14 | 11,289.30 miles (18,168.32 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 15 | 11,270.84 miles (18,138.62 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |