Nonstop flight route between Atlantic, Iowa, United States and St. Louis, Missouri, United States:
Departure Airport:

Arrival Airport:

Distance from AIO to STL:
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- About this route
- AIO Airport Information
- STL Airport Information
- Facts about AIO
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- Map of Furthest Airports from AIO
- List of Furthest Airports from AIO
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- List of Furthest Airports from STL
About this route:
A direct, nonstop flight between Atlantic Municipal Airport (AIO), Atlantic, Iowa, United States and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 308 miles (or 496 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 Atlantic Municipal 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: | AIO / KAIO |
Airport Name: | Atlantic Municipal Airport |
Location: | Atlantic, Iowa, United States |
GPS Coordinates: | 41°24'25"N by 95°2'48"W |
Operator/Owner: | City of Atlantic |
Airport Type: | Public |
Elevation: | 1182 feet (360 meters) |
# of Runways: | 2 |
View all routes: | Routes from AIO |
More Information: | AIO 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 Atlantic Municipal Airport (AIO):
- The furthest airport from Atlantic Municipal Airport (AIO) is Margaret River Airport (MGV), which is located 10,719 miles (17,251 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Atlantic Municipal Airport (AIO) is Council Bluffs Municipal Airport (CBF), which is located 38 miles (62 kilometers) WSW of AIO.
- Atlantic Municipal Airport (AIO) has 2 runways.
- The Atlantic Municipal Airport is sponsored by Atlantic Airport Commission and the Iowa Aviation Promotion Group.
Facts about Lambert–St. Louis International Airport (STL):
- Named for Albert Bond Lambert, an Olympic medalist and prominent St.
- 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.
- 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.
- 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.
- 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.
- 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.
- In the late 1920s, Lambert Field became the first airport with an air traffic control system—albeit one that communicated with pilots via waving flags.
- Lambert again grew in importance for TWA after the airline declared bankruptcy in 1993 and moved its headquarters to St.
- Lambert–St. Louis International Airport (STL) has 4 runways.