Nonstop flight route between Sion, Switzerland and Salida, Colorado, United States:
Departure Airport:
(46°13'10"N by 7°19'36"E)
Arrival Airport:
(38°32'17"N by 106°2'54"W)
Distance from SIR to SLT:
5,278.86 miles (8,495.48 km)
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- About this route
- SIR Airport Information
- SLT Airport Information
- Facts about SIR
- Facts about SLT
- Map of Nearest Airports to SIR
- List of Nearest Airports to SIR
- Map of Furthest Airports from SIR
- List of Furthest Airports from SIR
- Map of Nearest Airports to SLT
- List of Nearest Airports to SLT
- Map of Furthest Airports from SLT
- List of Furthest Airports from SLT
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Harriet Alexander Field (SLT), Salida, Colorado, United States would travel a Great Circle distance of 5,279 miles (or 8,495 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 Sion Airport and Harriet Alexander Field, 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 Sion Airport and Harriet Alexander Field. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SIR / LSGS |
| Airport Names: |
|
| Location: | Sion, Switzerland |
| GPS Coordinates: | 46°13'10"N by 7°19'36"E |
| Area Served: | Sion, Switzerland |
| Elevation: | 1585 feet (483 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SIR |
| More Information: | SIR Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SLT / KANK |
| Airport Names: |
|
| Location: | Salida, Colorado, United States |
| GPS Coordinates: | 38°32'17"N by 106°2'54"W |
| Area Served: | Salida, Colorado |
| Operator/Owner: | City of Salida & Chaffee County |
| Airport Type: | Public |
| Elevation: | 7523 feet (2,293 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SLT |
| More Information: | SLT Maps & Info |
Facts about Sion Airport (SIR):
- Sion Airport (SIR) has 2 runways.
- In addition to being known as "Sion Airport", other names for SIR include "Aéroport de Sion" and "LSGS /LSMS".
- The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
- The furthest airport from Sion Airport (SIR) is Chatham Islands (CHT), which is nearly antipodal to Sion Airport (meaning Sion Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,188 miles (19,615 kilometers) away in Waitangi, Chatham Islands, New Zealand.
Facts about Harriet Alexander Field (SLT):
- The furthest airport from Harriet Alexander Field (SLT) is Sir Gaëtan Duval Airport (RRG), which is located 10,993 miles (17,691 kilometers) away in Rodrigues Island, Mauritius.
- Because of Harriet Alexander Field's high elevation of 7,523 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SLT. Combined with a high temperature, this could make SLT a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Harriet Alexander Field (SLT) is Gunnison-Crested Butte Regional Airport (GUC), which is located 48 miles (77 kilometers) W of SLT.
- Harriet Alexander Field (SLT) currently has only 1 runway.
- In addition to being known as "Harriet Alexander Field", another name for SLT is "ANK".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.31 miles (53.61 km) S | Aosta Valley Airport (AOT) | Aosta, Italy |     |
| 2 | 40.64 miles (65.41 km) NW | Lausanne Airport (QLS) | Lausanne, Switzerland | |
| 3 | 42.49 miles (68.38 km) SW | Megève Aerodrome (MVV) | Megève, France | |
| 4 | 48.55 miles (78.14 km) N | Bern Airport (BRN) | Bern, Switzerland | |
| 5 | 50.66 miles (81.53 km) W | Annemasse Aerodrome (QNJ) | Annemasse, France | |
| 6 | 58.20 miles (93.66 km) W | Geneva International Airport (GVA) | Geneva, Switzerland | |
| 7 | 65.86 miles (106.00 km) SSW | Courchevel Airport (CVF) | Courchevel, France | |
| 8 | 66.71 miles (107.36 km) SSW | Méribel Airport (MFX) | Meribel, France | |
| 9 | 71.98 miles (115.84 km) SSE | Turin Airport (TRN) | Turin, Italy | |
| 10 | 75.96 miles (122.25 km) NE | Emmen Swiss Air Base (EML) | Emmen, Lucerne, Switzerland | |
| 11 | 77.30 miles (124.41 km) E | Lugano Airport (LUG) | Lugano, Agno, Switzerland | |
| 12 | 78.50 miles (126.34 km) ESE | Milan Malpensa Airport (MXP) | Milano, Italy | |
| 13 | 80.19 miles (129.05 km) WSW | Chambéry Airport (CMF) | Chambéry, France | |
| 14 | 90.13 miles (145.05 km) NW | Besançon - La Vèze Aerodrome (QBQ) | Besançon / La Vèze, France | |
| 15 | 91.13 miles (146.66 km) NNW | Montbéliard - Courcelles Aerodrome (XMF) | Montbéliard, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,188.10 miles (19,614.80 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,749.62 miles (18,909.14 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 3 | 11,732.10 miles (18,880.94 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 4 | 11,730.83 miles (18,878.89 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 5 | 11,727.65 miles (18,873.78 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 11,721.62 miles (18,864.07 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 11,719.38 miles (18,860.46 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,710.67 miles (18,846.45 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 11,693.26 miles (18,818.43 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 10 | 11,689.24 miles (18,811.97 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 11 | 11,681.75 miles (18,799.91 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 11,666.63 miles (18,775.57 km) SE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 13 | 11,663.50 miles (18,770.54 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 14 | 11,656.56 miles (18,759.37 km) ESE | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 15 | 11,654.53 miles (18,756.10 km) SE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 47.80 miles (76.93 km) W | Gunnison-Crested Butte Regional Airport (GUC) | Gunnison, Colorado, United States | |
| 2 | 49.27 miles (79.30 km) NNW | Lake County Airport (LXV) | Leadville, Colorado, United States | |
| 3 | 64.69 miles (104.11 km) NW | Aspen–Pitkin County Airport (ASE) | Aspen, Colorado, United States | |
| 4 | 71.32 miles (114.78 km) ENE | United States Air Force Academy (AFF) | Colorado Springs, Colorado, United States | |
| 5 | 75.02 miles (120.73 km) ENE | City of Colorado Springs Municipal Airport (COS) | Colorado Springs, Colorado, United States | |
| 6 | 76.88 miles (123.72 km) S | San Luis Valley Regional Airport (ALS) | Alamosa, Colorado, United States | |
| 7 | 85.78 miles (138.05 km) E | Pueblo Memorial Airport (PUB) | Pueblo, Colorado, United States | |
| 8 | 89.40 miles (143.88 km) NNW | Eagle County Regional Airport (EGE) | Eagle, Colorado (near Vail), United States | |
| 9 | 96.02 miles (154.53 km) NE | Centennial Airport (APA) | Arapahoe County, Colorado, United States | |
| 10 | 99.78 miles (160.59 km) W | Montrose Regional Airport (MTJ) | Montrose, Colorado, United States | |
| 11 | 102.33 miles (164.69 km) SSW | Stevens Field (FAA: PSO) (PGO) | Pagosa Springs, Colorado, United States | |
| 12 | 107.02 miles (172.22 km) NNE | Rocky Mountain Metropolitan Airport (BJC) | Denver, Colorado, United States | |
| 13 | 108.70 miles (174.94 km) WSW | Telluride Regional Airport (TEX) | Telluride, Colorado, United States | |
| 14 | 112.66 miles (181.31 km) NNE | Boulder Municipal Airport (WBU) | Boulder, Colorado, United States | |
| 15 | 113.02 miles (181.89 km) NW | Garfield County Regional Airport (RIL) | Rifle, Colorado, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,992.89 miles (17,691.30 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,853.91 miles (17,467.64 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,816.82 miles (17,407.94 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,797.04 miles (17,376.10 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,607.75 miles (17,071.48 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,502.80 miles (16,902.58 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,482.13 miles (16,869.31 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,455.74 miles (16,826.84 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,394.49 miles (16,728.27 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,359.17 miles (16,671.42 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,344.77 miles (16,648.26 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,320.14 miles (16,608.61 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,299.34 miles (16,575.13 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,288.90 miles (16,558.33 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,288.53 miles (16,557.75 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |