Nonstop flight route between Sion, Switzerland and Fort Simpson, Northwest Territories, Canada:
Departure Airport:
(46°13'10"N by 7°19'36"E)
Arrival Airport:
(61°45'37"N by 121°14'12"W)
Distance from SIR to YFS:
4,450.07 miles (7,161.68 km)
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Jump to:
- About this route
- SIR Airport Information
- YFS Airport Information
- Facts about SIR
- Facts about YFS
- 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 YFS
- List of Nearest Airports to YFS
- Map of Furthest Airports from YFS
- List of Furthest Airports from YFS
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Fort Simpson Airport (YFS), Fort Simpson, Northwest Territories, Canada would travel a Great Circle distance of 4,450 miles (or 7,162 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 Fort Simpson 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 Sion Airport and Fort Simpson Airport. 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: | YFS / CYFS |
| Airport Name: | Fort Simpson Airport |
| Location: | Fort Simpson, Northwest Territories, Canada |
| GPS Coordinates: | 61°45'37"N by 121°14'12"W |
| Operator/Owner: | Government of the Northwest Territories |
| Elevation: | 556 feet (169 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YFS |
| More Information: | YFS Maps & Info |
Facts about Sion Airport (SIR):
- Sion Airport (SIR) has 2 runways.
- The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
- In addition to being known as "Sion Airport", other names for SIR include "Aéroport de Sion" and "LSGS /LSMS".
- 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 Fort Simpson Airport (YFS):
- The closest airport to Fort Simpson Airport (YFS) is Wrigley Airport (YWY), which is located 122 miles (197 kilometers) NW of YFS.
- The furthest airport from Fort Simpson Airport (YFS) is Port Alfred Airport (AFD), which is located 10,037 miles (16,152 kilometers) away in Port Alfred, South Africa.
- Because of Fort Simpson Airport's relatively low elevation of 556 feet, planes can take off or land at Fort Simpson 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.
- Fort Simpson Airport (YFS) currently has only 1 runway.
| 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 | 122.30 miles (196.82 km) NW | Wrigley Airport (YWY) | Wrigley, Northwest Territories, Canada | |
| 2 | 129.20 miles (207.92 km) SW | Fort Liard Airport (YJF) | Fort Liard, Northwest Territories, Canada | |
| 3 | 158.84 miles (255.63 km) NE | Whatì Airport (YLE) | Lac La Martre, Northwest Territories, Canada | |
| 4 | 191.74 miles (308.58 km) ESE | Hay River/Merlyn Carter Airport (YHY) | Hay River, Northwest Territories, Canada | |
| 5 | 204.21 miles (328.64 km) NE | Gamèti/Rae Lakes Airport (YRA) | Gamèti (formerly Rae Lakes), Northwest Territories, Canada | |
| 6 | 207.31 miles (333.63 km) SSW | Northern Rockies Regional Airport (YYE) | Fort Nelson, British Columbia, Canada | |
| 7 | 224.84 miles (361.84 km) ENE | Yellowknife Airport (YZF) | Yellowknife, Northwest Territories, Canada | |
| 8 | 234.44 miles (377.30 km) SSE | Rainbow Lake Airport (YOP) | Rainbow Lake, Alberta, Canada | |
| 9 | 247.86 miles (398.89 km) NNW | Déline Airport (YWJ) | Deline, Northwest Territories, Canada | |
| 10 | 252.10 miles (405.71 km) E | Fort Resolution Airport (YFR) | Fort Resolution, Northwest Territories, Canada | |
| 11 | 255.61 miles (411.36 km) NNW | Tulita Airport (ZFN) | Tulita, Northwest Territories, Canada | |
| 12 | 257.94 miles (415.11 km) SE | High Level Airport (YOJ) | High Level, Alberta, Canada | |
| 13 | 278.57 miles (448.31 km) WSW | Watson Lake Airport (YQH) | Watson Lake, Yukon, Canada | |
| 14 | 297.33 miles (478.51 km) NNW | Norman Wells Airport (YVQ) | Norman Wells, Northwest Territories, Canada | |
| 15 | 333.77 miles (537.14 km) ESE | Fort Smith Airport (YSM) | Fort Smith, Northwest Territories, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,036.59 miles (16,152.28 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,030.71 miles (16,142.82 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,027.74 miles (16,138.04 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 9,954.85 miles (16,020.73 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 9,950.03 miles (16,012.99 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 9,945.97 miles (16,006.44 km) ESE | George Airport (GRJ) | George, South Africa | |
| 7 | 9,887.52 miles (15,912.38 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 9,873.70 miles (15,890.14 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 9,852.23 miles (15,855.59 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 9,849.41 miles (15,851.04 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 9,840.08 miles (15,836.03 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 12 | 9,837.77 miles (15,832.31 km) ESE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 13 | 9,833.80 miles (15,825.93 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 14 | 9,832.06 miles (15,823.12 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 15 | 9,820.26 miles (15,804.14 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |