Nonstop flight route between Valcartier, Québec, Canada and Sidney, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from YOY to SDY:
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- About this route
- YOY Airport Information
- SDY Airport Information
- Facts about YOY
- Facts about SDY
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- Map of Furthest Airports from YOY
- List of Furthest Airports from YOY
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- List of Nearest Airports to SDY
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- List of Furthest Airports from SDY
About this route:
A direct, nonstop flight between Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport (YOY), Valcartier, Québec, Canada and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 1,521 miles (or 2,448 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 relatively short distance between Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport and Sidney-Richland Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YOY / CYOY |
Airport Names: |
|
Location: | Valcartier, Québec, Canada |
GPS Coordinates: | 46°54'10"N by 71°30'12"W |
Operator/Owner: | Government of Canada |
Airport Type: | Military |
Elevation: | 550 feet (168 meters) |
View all routes: | Routes from YOY |
More Information: | YOY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SDY / KSDY |
Airport Name: | Sidney-Richland Municipal Airport |
Location: | Sidney, Montana, United States |
GPS Coordinates: | 47°42'24"N by 104°11'32"W |
Area Served: | Sidney, Montana |
Operator/Owner: | Sidney Richland Airport Authority |
Airport Type: | Public |
Elevation: | 1985 feet (605 meters) |
# of Runways: | 2 |
View all routes: | Routes from SDY |
More Information: | SDY Maps & Info |
Facts about Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport (YOY):
- ASU Valcartier is also home of the Army Cadet Summer Training Centre Valcartier, which trains Royal Canadian Army Cadets of the Eastern Region / Province of Quebec.
- The closest airport to Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport (YOY) is Québec City Jean Lesage International Airport (YQB), which is located only 9 miles (15 kilometers) SE of YOY.
- The furthest airport from Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport (YOY) is Albany Airport (ALH), which is located 11,480 miles (18,475 kilometers) away in Albany, Western Australia, Australia.
- The site was also used as an internment camp for "enemy aliens", mainly eastern Europeans.
- In addition to being known as "Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport", other names for YOY include "2nd Canadian Division Support Base, Valcartier" and "Base des Forces canadiennes Valcartier".
- Because of Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport's relatively low elevation of 550 feet, planes can take off or land at Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport 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.
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.