Nonstop flight route between Dolbeau-Mistassini, Quebec, Canada and Sion, Switzerland:
Departure Airport:

Arrival Airport:

Distance from YDO to SIR:
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- About this route
- YDO Airport Information
- SIR Airport Information
- Facts about YDO
- Facts about SIR
- Map of Nearest Airports to YDO
- List of Nearest Airports to YDO
- Map of Furthest Airports from YDO
- List of Furthest Airports from YDO
- Map of Nearest Airports to SIR
- List of Nearest Airports to SIR
- Map of Furthest Airports from SIR
- List of Furthest Airports from SIR
About this route:
A direct, nonstop flight between Dolbeau-Saint-Félicien Airport (YDO), Dolbeau-Mistassini, Quebec, Canada and Sion Airport (SIR), Sion, Switzerland would travel a Great Circle distance of 3,548 miles (or 5,710 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 Dolbeau-Saint-Félicien Airport and Sion 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 Dolbeau-Saint-Félicien Airport and Sion Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | YDO / CYDO |
Airport Name: | Dolbeau-Saint-Félicien Airport |
Location: | Dolbeau-Mistassini, Quebec, Canada |
GPS Coordinates: | 48°46'41"N by 72°22'30"W |
Operator/Owner: | Régie Intermunicipale de l'Aprt |
Airport Type: | Public |
Elevation: | 372 feet (113 meters) |
# of Runways: | 1 |
View all routes: | Routes from YDO |
More Information: | YDO Maps & Info |
Arrival 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 |
Facts about Dolbeau-Saint-Félicien Airport (YDO):
- Because of Dolbeau-Saint-Félicien Airport's relatively low elevation of 372 feet, planes can take off or land at Dolbeau-Saint-Félicien 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.
- The closest airport to Dolbeau-Saint-Félicien Airport (YDO) is Roberval Airport (YRJ), which is located only 19 miles (30 kilometers) SSE of YDO.
- The furthest airport from Dolbeau-Saint-Félicien Airport (YDO) is Albany Airport (ALH), which is located 11,349 miles (18,264 kilometers) away in Albany, Western Australia, Australia.
- Dolbeau-Saint-Félicien Airport (YDO) currently has only 1 runway.
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 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.