Nonstop flight route between Grimsby, England, United Kingdom and Salmon, Idaho, United States:
Departure Airport:
(53°26'44"N by 0°12'32"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from GSY to SMN:
4,587.07 miles (7,382.16 km)
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Jump to:
- About this route
- GSY Airport Information
- SMN Airport Information
- Facts about GSY
- Facts about SMN
- Map of Nearest Airports to GSY
- List of Nearest Airports to GSY
- Map of Furthest Airports from GSY
- List of Furthest Airports from GSY
- 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 RAF Binbrook (GSY), Grimsby, England, United Kingdom and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 4,587 miles (or 7,382 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 RAF Binbrook 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 RAF Binbrook 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: | GSY / EGXB |
| Airport Name: | RAF Binbrook |
| Location: | Grimsby, England, United Kingdom |
| GPS Coordinates: | 53°26'44"N by 0°12'32"W |
| Operator/Owner: | Ministry of Defence |
| Airport Type: | Military |
| # of Runways: | 3 |
| View all routes: | Routes from GSY |
| More Information: | GSY 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 RAF Binbrook (GSY):
- The closest airport to RAF Binbrook (GSY) is Humberside Airport (HUY), which is located only 11 miles (17 kilometers) NNW of GSY.
- RAF Binbrook (GSY) has 3 runways.
- In the mid 90s, Lincolnshire Police and Humberside Police used the site to teach riot control techniques to its Police Officers.
- After the departure of IX and 12 squadrons in 1959, Binbrook housed Gloster Javelin all-weather fighters belonging to 64 squadron, as well as the Central Fighter Establishment.
- The station closed as a Main Operating Base in the 1980s, although it continued as a Relief Landing Ground for RAF Scampton into the early 1990s before eventually closing and all military activity ceasing, it was subsequently sold off for development.
- The furthest airport from RAF Binbrook (GSY) is Dunedin International Airport (DUD), which is located 11,764 miles (18,933 kilometers) away in Dunedin, Otago, New Zealand.
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.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.63 miles (17.11 km) NNW | Humberside Airport (HUY) | North Lincolnshire, United Kingdom |     |
| 2 | 24.44 miles (39.33 km) S | RAF Coningsby (QCY) | Coningsby, England, United Kingdom | |
| 3 | 32.78 miles (52.75 km) W | Robin Hood Airport Doncaster Sheffield (DSA) | Doncaster, England, United Kingdom | |
| 4 | 48.71 miles (78.39 km) W | Sheffield City Heliport (SZD) | Sheffield, England, United Kingdom | |
| 5 | 52.79 miles (84.96 km) SSW | RAF Cottesmore (OKH) | Oakham, England, United Kingdom | |
| 6 | 62.88 miles (101.20 km) SW | East Midlands Airport (EMA) | Castle Donington, Leicestershire, United Kingdom | |
| 7 | 63.49 miles (102.18 km) SSE | RAF Marham (KNF) | Marham, Norfolk, East Anglia, United Kingdom | |
| 8 | 66.16 miles (106.48 km) WNW | Leeds Bradford International Airport (LBA) | Leeds / Bradford, West Yorkshire, England, United Kingdom | |
| 9 | 74.80 miles (120.37 km) S | RAF AlconburyUSAAF Station 102 (AYH) | Alconbury, England, United Kingdom | |
| 10 | 78.46 miles (126.26 km) SSE | RAF Lakenheath (LKZ) | Lakenheath, England, United Kingdom | |
| 11 | 80.02 miles (128.78 km) SSE | RAF Mildenhall (MHZ) | Mildenhall, Suffolk, England, United Kingdom | |
| 12 | 81.65 miles (131.40 km) SE | Norwich International Airport (NWI) | Norwich, England, United Kingdom | |
| 13 | 81.90 miles (131.80 km) SE | Coltishall (IATA off-point) (CLF) | Coltishall, United Kingdom | |
| 14 | 82.42 miles (132.64 km) SSW | Sywell Aerodrome (ORM) | Northampton / Peterborough, United Kingdom | |
| 15 | 85.35 miles (137.35 km) W | Manchester Airport (MAN) | Manchester, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,764.44 miles (18,932.98 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 2 | 11,751.19 miles (18,911.66 km) SE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 3 | 11,749.59 miles (18,909.08 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 4 | 11,733.53 miles (18,883.24 km) SE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 5 | 11,732.58 miles (18,881.71 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 6 | 11,700.95 miles (18,830.81 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 7 | 11,695.95 miles (18,822.77 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 8 | 11,684.39 miles (18,804.15 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 11,673.65 miles (18,786.88 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,672.10 miles (18,784.38 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 11 | 11,669.71 miles (18,780.52 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 12 | 11,645.41 miles (18,741.42 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,637.23 miles (18,728.27 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 11,628.91 miles (18,714.87 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 15 | 11,623.98 miles (18,706.94 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 | |