Nonstop flight route between Alton, Illinois, United States and Sioux Falls, South Dakota, United States:
Departure Airport:
Arrival Airport:
Distance from ALN to FSD:
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- About this route
- ALN Airport Information
- FSD Airport Information
- Facts about ALN
- Facts about FSD
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to FSD
- List of Nearest Airports to FSD
- Map of Furthest Airports from FSD
- List of Furthest Airports from FSD
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Sioux Falls Regional Airport (FSD), Sioux Falls, South Dakota, United States would travel a Great Circle distance of 475 miles (or 765 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 St. Louis Regional Airport and Sioux Falls Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | FSD / KFSD |
Airport Names: |
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Location: | Sioux Falls, South Dakota, United States |
GPS Coordinates: | 43°34'54"N by 96°44'30"W |
Area Served: | Sioux Falls, South Dakota |
Operator/Owner: | City of Sioux Falls |
Airport Type: | Public |
Elevation: | 1430 feet (436 meters) |
# of Runways: | 3 |
View all routes: | Routes from FSD |
More Information: | FSD Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- The 2,250 acres airfield sits at 544 ft MSL.
- 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.
Facts about Sioux Falls Regional Airport (FSD):
- The existing terminal building was built in 1970 and totals approximately 97,300 square feet.
- On December 20, 1983, Ozark Airlines Flight 650 struck a snow plow while landing, killing the driver.
- In addition to being known as "Sioux Falls Regional Airport", another name for FSD is "Joe Foss Field".
- This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a primary commercial service airport since it has over 10,000 passenger boardings per year.
- The furthest airport from Sioux Falls Regional Airport (FSD) is Margaret River Airport (MGV), which is located 10,610 miles (17,075 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Sioux Falls Regional Airport (FSD) is Madison Municipal Airport (XMD), which is located 35 miles (56 kilometers) NNW of FSD.
- Although the South Dakota Adjutant General is based in Camp Rapid in Rapid City, South Dakota, the South Dakota Air National Guard is effectively headquartered with the 114 FW.
- Sioux Falls Regional Airport (FSD) has 3 runways.