Nonstop flight route between Sion, Switzerland and Arxan, Inner Mongolia, China:
Departure Airport:
 
    Arrival Airport:
 
    Distance from SIR to YIE:
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- About this route
- SIR Airport Information
- YIE Airport Information
- Facts about SIR
- Facts about YIE
- 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 YIE
- List of Nearest Airports to YIE
- Map of Furthest Airports from YIE
- List of Furthest Airports from YIE
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Arxan Yi'ershi Airport (YIE), Arxan, Inner Mongolia, China would travel a Great Circle distance of 4,801 miles (or 7,726 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 Arxan Yi'ershi 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 Arxan Yi'ershi 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: | YIE / | 
| Airport Names: | 
 | 
| Location: | Arxan, Inner Mongolia, China | 
| GPS Coordinates: | 47°18'38"N by 119°54'42"E | 
| Area Served: | Arxan, Inner Mongolia, China | 
| Airport Type: | Public | 
| # of Runways: | 1 | 
| View all routes: | Routes from YIE | 
| More Information: | YIE Maps & Info | 
Facts about Sion Airport (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.
- 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".
Facts about Arxan Yi'ershi Airport (YIE):
- Arxan Yi'ershi Airport (YIE) currently has only 1 runway.
- The closest airport to Arxan Yi'ershi Airport (YIE) is Ulanhot Airport (HLH), which is located 126 miles (202 kilometers) SE of YIE.
- The furthest airport from Arxan Yi'ershi Airport (YIE) is Puerto Deseado Airport (PUD), which is nearly antipodal to Arxan Yi'ershi Airport (meaning Arxan Yi'ershi Airport is almost on the exact opposite side of the Earth from Puerto Deseado Airport), and is located 12,164 miles (19,576 kilometers) away in Puerto Deseado, Santa Cruz Province, Argentina.
- In addition to being known as "Arxan Yi'ershi Airport", other names for YIE include "阿尔山伊尔施机场", "Ā'ěrshān Yī'ěrshī Jīchǎng" and "ZBES".




