Nonstop flight route between Grande Prairie, Alberta, Canada and Alton, Illinois, United States:
Departure Airport:
Arrival Airport:
Distance from YQU to ALN:
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- About this route
- YQU Airport Information
- ALN Airport Information
- Facts about YQU
- Facts about ALN
- Map of Nearest Airports to YQU
- List of Nearest Airports to YQU
- Map of Furthest Airports from YQU
- List of Furthest Airports from YQU
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
About this route:
A direct, nonstop flight between Grande Prairie Airport (YQU), Grande Prairie, Alberta, Canada and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 1,742 miles (or 2,803 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 Grande Prairie Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YQU / CYQU |
Airport Name: | Grande Prairie Airport |
Location: | Grande Prairie, Alberta, Canada |
GPS Coordinates: | 55°10'47"N by 118°53'4"W |
Operator/Owner: | Grande Prairie Airport Commission |
Airport Type: | Public |
Elevation: | 2195 feet (669 meters) |
# of Runways: | 2 |
View all routes: | Routes from YQU |
More Information: | YQU Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ALN / KALN |
Airport Name: | St. Louis Regional Airport |
Location: | Alton, Illinois, United States |
GPS Coordinates: | 38°53'25"N by 90°2'45"W |
Area Served: | Alton, Illinois |
Operator/Owner: | St. Louis Regional |
Airport Type: | Public |
Elevation: | 544 feet (166 meters) |
# of Runways: | 2 |
View all routes: | Routes from ALN |
More Information: | ALN Maps & Info |
Facts about Grande Prairie Airport (YQU):
- Grande Prairie Airport (YQU) has 2 runways.
- The furthest airport from Grande Prairie Airport (YQU) is Tôlanaro Airport (FTU), which is located 10,233 miles (16,469 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Grande Prairie Airport (YQU) is Dawson Creek Airport (YDQ), which is located 64 miles (103 kilometers) NW of YQU.
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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 St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
- West Star Aviation is the largest fixed base operations company at the airport.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.