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

Arrival Airport:

Distance from CPS to TZA:
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- About this route
- CPS Airport Information
- TZA Airport Information
- Facts about CPS
- Facts about TZA
- 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 TZA
- List of Nearest Airports to TZA
- Map of Furthest Airports from TZA
- List of Furthest Airports from TZA
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Belize City Municipal Airport (TZA), Belize City, Belize would travel a Great Circle distance of 1,460 miles (or 2,349 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 Belize City Municipal 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: | TZA / |
Airport Name: | Belize City Municipal Airport |
Location: | Belize City, Belize |
GPS Coordinates: | 17°30'59"N by 88°11'30"W |
Area Served: | Belize |
Airport Type: | Public |
Elevation: | 8 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from TZA |
More Information: | TZA Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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.
- Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
- 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 airport opened in 1929 as Curtiss-Steinberg Airport.
- St. Louis Downtown Airport (CPS) has 3 runways.
- The two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
- 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.
Facts about Belize City Municipal Airport (TZA):
- The furthest airport from Belize City Municipal Airport (TZA) is Cocos (Keeling) Island Airport (CCK), which is located 11,939 miles (19,214 kilometers) away in Cocos Islands, Australia.
- Belize City Municipal Airport (TZA) currently has only 1 runway.
- The closest airport to Belize City Municipal Airport (TZA) is Philip S. W. Goldson International Airport (BZE), which is located only 8 miles (13 kilometers) WNW of TZA.
- Because of Belize City Municipal Airport's relatively low elevation of 8 feet, planes can take off or land at Belize City Municipal 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.