Nonstop flight route between Filton, Bristol, United Kingdom and Salmon, Idaho, United States:
Departure Airport:
(51°31'9"N by 2°35'36"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from FZO to SMN:
4,609.43 miles (7,418.13 km)
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Jump to:
- About this route
- FZO Airport Information
- SMN Airport Information
- Facts about FZO
- Facts about SMN
- Map of Nearest Airports to FZO
- List of Nearest Airports to FZO
- Map of Furthest Airports from FZO
- List of Furthest Airports from FZO
- 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 Bristol Filton Airport (FZO), Filton, Bristol, United Kingdom and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 4,609 miles (or 7,418 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 Bristol Filton 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 Bristol Filton 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: | FZO / EGTG |
| Airport Names: |
|
| Location: | Filton, Bristol, United Kingdom |
| GPS Coordinates: | 51°31'9"N by 2°35'36"W |
| Area Served: | Bristol |
| Operator/Owner: | BAE Systems Aviation Services Ltd |
| Airport Type: | Private |
| Elevation: | 225 feet (69 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FZO |
| More Information: | FZO 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 Bristol Filton Airport (FZO):
- The furthest airport from Bristol Filton Airport (FZO) is Dunedin International Airport (DUD), which is located 11,930 miles (19,200 kilometers) away in Dunedin, Otago, New Zealand.
- After WW2, the concrete runway at Filton Aerodrome was extended westwards to enable the huge Bristol Brabazon airliner to take-off safely.
- A flying school was located on the northern side of the airfield.
- The closest airport to Bristol Filton Airport (FZO) is Bristol Airport (BRS), which is located only 11 miles (18 kilometers) SSW of FZO.
- Because of Bristol Filton Airport's relatively low elevation of 225 feet, planes can take off or land at Bristol Filton 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 first flight of the Concorde 002 prototype took place on 9 April 1969 at Filton Aerodrome.
- In 1960 the British Aircraft Corporation took over the aircraft interests of the Bristol Aeroplane Company.
- In addition to being known as "Bristol Filton Airport", another name for FZO is "Filton Aerodrome".
- Bristol Filton Airport (FZO) currently has only 1 runway.
Facts about Lemhi County Airport (SMN):
- 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.
- 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 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 | 10.88 miles (17.51 km) SSW | Bristol Airport (BRS) | Bristol, England, United Kingdom |     |
| 2 | 25.83 miles (41.57 km) E | RAF Lyneham (LYE) | Wiltshire, England, United Kingdom | |
| 3 | 33.37 miles (53.71 km) WSW | Cardiff Airport (CWL) | Cardiff, Wales, United Kingdom | |
| 4 | 36.28 miles (58.38 km) ENE | RAF Fairford (FFD) | Fairford, England, United Kingdom | |
| 5 | 37.11 miles (59.72 km) WSW | MoD St Athan (DGX) | St Athan, Wales, United Kingdom | |
| 6 | 46.15 miles (74.27 km) ENE | RAF Brize Norton (BZZ) | Oxfordshire, England, United Kingdom | |
| 7 | 58.81 miles (94.64 km) ENE | Oxford Airport (OXF) | Oxford, England, United Kingdom | |
| 8 | 60.58 miles (97.49 km) SSE | Bournemouth Airport (BOH) | Bournemouth, England, United Kingdom | |
| 9 | 63.60 miles (102.35 km) W | Swansea Airport (SWS) | Swansea, Wales, United Kingdom | |
| 10 | 64.67 miles (104.08 km) E | RAF Benson (BEX) | Benson, Oxfordshire, England, United Kingdom | |
| 11 | 64.86 miles (104.38 km) SSW | Exeter International Airport (EXT) | Exeter, United Kingdom | |
| 12 | 66.41 miles (106.87 km) SE | Southampton Airport (SOU) | Eastleigh (near Southampton), England, United Kingdom | |
| 13 | 71.12 miles (114.45 km) ESE | Lasham Airfield (QLA) | Lasham, England, United Kingdom | |
| 14 | 73.87 miles (118.89 km) ESE | RAF Odiham (ODH) | Odiham, United Kingdom | |
| 15 | 73.91 miles (118.95 km) NNE | Birmingham Airport (BHX) | Birmingham, England, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,930.15 miles (19,199.67 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 2 | 11,909.94 miles (19,167.14 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 3 | 11,899.23 miles (19,149.91 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,894.67 miles (19,142.56 km) SE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 5 | 11,866.59 miles (19,097.38 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 11,862.33 miles (19,090.52 km) SSE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,849.91 miles (19,070.54 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 8 | 11,837.49 miles (19,050.54 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 9 | 11,837.22 miles (19,050.11 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 10 | 11,835.71 miles (19,047.69 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 11,832.93 miles (19,043.20 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 12 | 11,812.07 miles (19,009.64 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,803.88 miles (18,996.46 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 11,793.43 miles (18,979.63 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 15 | 11,783.57 miles (18,963.78 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 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 | |