Nonstop flight route between Sion, Switzerland and Drayton Valley, Alberta, Canada:
Departure Airport:

Arrival Airport:

Distance from SIR to YDC:
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- About this route
- SIR Airport Information
- YDC Airport Information
- Facts about SIR
- Facts about YDC
- 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 YDC
- List of Nearest Airports to YDC
- Map of Furthest Airports from YDC
- List of Furthest Airports from YDC
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Drayton Valley Industrial Airport (YDC), Drayton Valley, Alberta, Canada would travel a Great Circle distance of 4,771 miles (or 7,678 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 Drayton Valley Industrial 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 Drayton Valley Industrial 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: | YDC / |
Airport Names: |
|
Location: | Drayton Valley, Alberta, Canada |
GPS Coordinates: | 53°15'56"N by 114°57'37"W |
Operator/Owner: | Town of Drayton Valley |
Airport Type: | Public |
Elevation: | 2776 feet (846 meters) |
# of Runways: | 1 |
View all routes: | Routes from YDC |
More Information: | YDC Maps & Info |
Facts about Sion Airport (SIR):
- In addition to being known as "Sion Airport", other names for SIR include "Aéroport de Sion" and "LSGS /LSMS".
- Sion Airport (SIR) has 2 runways.
- 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.
- The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
Facts about Drayton Valley Industrial Airport (YDC):
- The furthest airport from Drayton Valley Industrial Airport (YDC) is Tôlanaro Airport (FTU), which is located 10,273 miles (16,533 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Drayton Valley Industrial Airport", another name for YDC is "CER3".
- Drayton Valley Industrial Airport (YDC) currently has only 1 runway.
- The closest airport to Drayton Valley Industrial Airport (YDC) is Edmonton International Airport (YEG), which is located 57 miles (92 kilometers) E of YDC.