Nonstop flight route between St. Louis, Missouri, United States and Quincy, Illinois, United States:
Departure Airport:

Arrival Airport:

Distance from STL to UIN:
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- About this route
- STL Airport Information
- UIN Airport Information
- Facts about STL
- Facts about UIN
- Map of Nearest Airports to STL
- List of Nearest Airports to STL
- Map of Furthest Airports from STL
- List of Furthest Airports from STL
- Map of Nearest Airports to UIN
- List of Nearest Airports to UIN
- Map of Furthest Airports from UIN
- List of Furthest Airports from UIN
About this route:
A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Quincy Regional Airport (UIN), Quincy, Illinois, United States would travel a Great Circle distance of 94 miles (or 151 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 Lambert–St. Louis International Airport and Quincy Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | UIN / KUIN |
Airport Names: |
|
Location: | Quincy, Illinois, United States |
GPS Coordinates: | 39°56'34"N by 91°11'40"W |
Area Served: | Quincy, Illinois |
Operator/Owner: | City of Quincy |
Airport Type: | Public |
Elevation: | 769 feet (234 meters) |
# of Runways: | 3 |
View all routes: | Routes from UIN |
More Information: | UIN Maps & Info |
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.
- However, TWA faced increasing problems as overall airline demand softened in response to a softening overall economy.
- 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.
- Lambert–St. Louis International Airport (STL) has 4 runways.
- After the war, NAS St.
- In 2006, the United States Air Force announced plans to turn the 131st Fighter Wing of the Missouri Air National Guard into the 131st Bomb Wing.
- 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.
- 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.
Facts about Quincy Regional Airport (UIN):
- Quincy Regional Airport (UIN) has 3 runways.
- The furthest airport from Quincy Regional Airport (UIN) is Margaret River Airport (MGV), which is located 10,933 miles (17,594 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Quincy Regional Airport (UIN) is Keokuk Municipal Airport (EOK), which is located 38 miles (61 kilometers) NNW of UIN.
- In addition to being known as "Quincy Regional Airport", another name for UIN is "Baldwin Field".
- On November 19, 1996, United Express Flight 5925 from Chicago and Burlington crashed on landing at Quincy.
- Because of Quincy Regional Airport's relatively low elevation of 769 feet, planes can take off or land at Quincy 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.
- On November 6, 2006, Mesa Airlines announced that new non-stop service to Chicago Midway International Airport and Kirksville Regional Airport would begin in February, 2007 operated by subsidiary Air Midwest.