Nonstop flight route between Rouyn-Noranda, Quebec, Canada and St. Louis, Missouri, United States:
Departure Airport:

Arrival Airport:

Distance from YUY to STL:
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- About this route
- YUY Airport Information
- STL Airport Information
- Facts about YUY
- Facts about STL
- Map of Nearest Airports to YUY
- List of Nearest Airports to YUY
- Map of Furthest Airports from YUY
- List of Furthest Airports from YUY
- Map of Nearest Airports to STL
- List of Nearest Airports to STL
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- List of Furthest Airports from STL
About this route:
A direct, nonstop flight between Rouyn-Noranda Airport (YUY), Rouyn-Noranda, Quebec, Canada and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 870 miles (or 1,401 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 Rouyn-Noranda Airport and Lambert–St. Louis International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YUY / CYUY |
Airport Name: | Rouyn-Noranda Airport |
Location: | Rouyn-Noranda, Quebec, Canada |
GPS Coordinates: | 48°12'21"N by 78°50'8"W |
Operator/Owner: | City of Rouyn-Noranda |
Airport Type: | Public |
Elevation: | 988 feet (301 meters) |
# of Runways: | 1 |
View all routes: | Routes from YUY |
More Information: | YUY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | STL / KSTL |
Airport Name: | Lambert–St. Louis International Airport |
Location: | St. Louis, Missouri, United States |
GPS Coordinates: | 38°44'49"N by 90°21'41"W |
Area Served: | Greater St. Louis, Missouri |
Operator/Owner: | City of St. Louis |
Airport Type: | Public |
Elevation: | 605 feet (184 meters) |
# of Runways: | 4 |
View all routes: | Routes from STL |
More Information: | STL Maps & Info |
Facts about Rouyn-Noranda Airport (YUY):
- Because of Rouyn-Noranda Airport's relatively low elevation of 988 feet, planes can take off or land at Rouyn-Noranda 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 furthest airport from Rouyn-Noranda Airport (YUY) is Margaret River Airport (MGV), which is located 11,216 miles (18,051 kilometers) away in Margaret River, Western Australia, Australia.
- Rouyn-Noranda Airport (YUY) currently has only 1 runway.
- The closest airport to Rouyn-Noranda Airport (YUY) is Amos/Magny Airport (YEY), which is located 37 miles (59 kilometers) NE of YUY.
Facts about Lambert–St. Louis International Airport (STL):
- The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
- During 2008, Lambert's position as an American Airlines hub faced further pressure due to increased fuel costs and softened demand because of a depressed economy.
- TWA's hub grew again in 1986 when the airline bought Ozark Airlines, which had its hub at Lambert's Concourse D.
- After the war, NAS St.
- Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis International 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 Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
- Despite the entry of Southwest Airlines in the market, the TWA buyout of Ozark and subsequent increase in the number of nonstop cities served, the total number of passengers using Lambert held steady from 1985 through 1993, ranging between 19 million and 20 million passengers per year throughout the period.
- Lambert–St. Louis International Airport (STL) has 4 runways.