Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Oxford, Connecticut, United States:
Departure Airport:

Arrival Airport:

Distance from CPS to OXC:
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- About this route
- CPS Airport Information
- OXC Airport Information
- Facts about CPS
- Facts about OXC
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
- Map of Nearest Airports to OXC
- List of Nearest Airports to OXC
- Map of Furthest Airports from OXC
- List of Furthest Airports from OXC
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Waterbury-Oxford Airport (OXC), Oxford, Connecticut, United States would travel a Great Circle distance of 921 miles (or 1,482 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 Downtown Airport and Waterbury-Oxford Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | CPS / KCPS |
Airport Name: | St. Louis Downtown Airport |
Location: | Cahokia, Illinois (near St. Louis), United States |
GPS Coordinates: | 38°34'14"N by 90°9'21"W |
Area Served: | Greater St. Louis |
Operator/Owner: | Bi-State Development Agency |
Airport Type: | Public |
Elevation: | 413 feet (126 meters) |
# of Runways: | 3 |
View all routes: | Routes from CPS |
More Information: | CPS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | OXC / KOXC |
Airport Name: | Waterbury-Oxford Airport |
Location: | Oxford, Connecticut, United States |
GPS Coordinates: | 41°28'42"N by 73°8'7"W |
Operator/Owner: | Connecticut Department of Transportation (ConnDOT) |
Airport Type: | Public |
Elevation: | 726 feet (221 meters) |
# of Runways: | 1 |
View all routes: | Routes from OXC |
More Information: | OXC Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
- The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
- Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
Facts about Waterbury-Oxford Airport (OXC):
- The furthest airport from Waterbury-Oxford Airport (OXC) is Margaret River Airport (MGV), which is located 11,749 miles (18,907 kilometers) away in Margaret River, Western Australia, Australia.
- Waterbury-Oxford Airport (OXC) currently has only 1 runway.
- The closest airport to Waterbury-Oxford Airport (OXC) is Danbury Municipal Airport (DXR), which is located only 19 miles (31 kilometers) WSW of OXC.
- In January 2008, the restaurant and bar called 121 Restaurant @ OXC opened in a building constructed adjacent to the airport's runway.
- On March 13, 2012, Key Air, the leading FBO service provider and aircraft management and charter provider at Oxford officially announced that they would be signing a memorandum of understanding with Pentastar Aviation.
- Because of Waterbury-Oxford Airport's relatively low elevation of 726 feet, planes can take off or land at Waterbury-Oxford 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.