Nonstop flight route between Yateley, Hampshire, England, United Kingdom and Salmon, Idaho, United States:
Departure Airport:
(51°19'26"N by 0°50'51"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from BBS to SMN:
4,672.29 miles (7,519.31 km)
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Jump to:
- About this route
- BBS Airport Information
- SMN Airport Information
- Facts about BBS
- Facts about SMN
- Map of Nearest Airports to BBS
- List of Nearest Airports to BBS
- Map of Furthest Airports from BBS
- List of Furthest Airports from BBS
- 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 Blackbushe Airport (BBS), Yateley, Hampshire, England, United Kingdom and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 4,672 miles (or 7,519 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 Blackbushe 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 Blackbushe 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: | BBS / EGLK |
| Airport Name: | Blackbushe Airport |
| Location: | Yateley, Hampshire, England, United Kingdom |
| GPS Coordinates: | 51°19'26"N by 0°50'51"W |
| Operator/Owner: | Blackbushe Airport Ltd |
| Airport Type: | Private-owned, Public-use |
| Elevation: | 325 feet (99 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BBS |
| More Information: | BBS 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 Blackbushe Airport (BBS):
- The closest airport to Blackbushe Airport (BBS) is Farnborough Airport (FAB), which is located only 5 miles (7 kilometers) SE of BBS.
- Because of Blackbushe Airport's relatively low elevation of 325 feet, planes can take off or land at Blackbushe 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.
- During the next ten years, Blackbushe airport became a major base for a number of UK cargo and charter operators including Airwork Limited, Britavia and British Eagle.
- The RAF Station was closed on 15 November 1946.
- It is one of several airfields eclipsed since 1958 by the growth of London Heathrow Airport and London Gatwick Airport.
- Unless looking at aerial views or maps, it is hard to visualise that this was once a significant airport for passenger and cargo charter flights for the London area.
- Blackbushe Airport (BBS) currently has only 1 runway.
- The furthest airport from Blackbushe Airport (BBS) is Dunedin International Airport (DUD), which is located 11,884 miles (19,126 kilometers) away in Dunedin, Otago, New Zealand.
Facts about Lemhi County Airport (SMN):
- 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.
- 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 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 | 4.52 miles (7.27 km) SE | Farnborough Airport (FAB) | Farnborough, United Kingdom |     |
| 2 | 7.44 miles (11.98 km) SSW | RAF Odiham (ODH) | Odiham, United Kingdom | |
| 3 | 12.41 miles (19.97 km) SW | Lasham Airfield (QLA) | Lasham, England, United Kingdom | |
| 4 | 19.74 miles (31.77 km) ENE | London Heathrow Airport (LHR) | London, England, United Kingdom | |
| 5 | 22.86 miles (36.79 km) NNW | RAF Benson (BEX) | Benson, Oxfordshire, England, United Kingdom | |
| 6 | 24.34 miles (39.17 km) NE | RAF Northolt (NHT) | Ruislip, England, United Kingdom | |
| 7 | 24.78 miles (39.88 km) N | RAF High Wycombe (HYC) | High Wycombe, Buckinghamshire, England, United Kingdom | |
| 8 | 30.92 miles (49.76 km) ESE | Gatwick Airport (LGW) | London, England, United Kingdom | |
| 9 | 31.58 miles (50.82 km) ESE | Redhill Aerodrome (KRH) | Redhill, Surrey, England, United Kingdom | |
| 10 | 32.32 miles (52.01 km) S | Chichester/Goodwood Airport (QUG) | Chichester, England, United Kingdom | |
| 11 | 33.96 miles (54.66 km) SW | Southampton Airport (SOU) | Eastleigh (near Southampton), England, United Kingdom | |
| 12 | 38.00 miles (61.15 km) E | London Biggin Hill Airport (BQH) | Biggin Hill / London, England, United Kingdom | |
| 13 | 39.87 miles (64.17 km) NE | Hatfield Aerodrome (HTF) | Hatfield, Hertfordshire, England, United Kingdom | |
| 14 | 40.84 miles (65.73 km) NNW | Oxford Airport (OXF) | Oxford, England, United Kingdom | |
| 15 | 40.87 miles (65.78 km) ENE | London City Airport (LCY) | London, England, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,884.15 miles (19,125.64 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 2 | 11,879.01 miles (19,117.36 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 3 | 11,862.02 miles (19,090.03 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,851.84 miles (19,073.64 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 5 | 11,839.53 miles (19,053.82 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 6 | 11,828.75 miles (19,036.49 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,820.83 miles (19,023.74 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 8 | 11,820.81 miles (19,023.70 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 9 | 11,813.81 miles (19,012.44 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,791.63 miles (18,976.74 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 11,789.95 miles (18,974.03 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 12 | 11,775.01 miles (18,950.00 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,768.87 miles (18,940.11 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 14 | 11,767.40 miles (18,937.74 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,746.85 miles (18,904.68 km) SE | Fox Glacier Aerodrome (FGL) | Fox Glacier, 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 | |