Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Búzios, Rio de Janeiro, Brazil:
Departure Airport:

Arrival Airport:

Distance from CPS to BZC:
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- About this route
- CPS Airport Information
- BZC Airport Information
- Facts about CPS
- Facts about BZC
- 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 BZC
- List of Nearest Airports to BZC
- Map of Furthest Airports from BZC
- List of Furthest Airports from BZC
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Umberto Modiano Airport (BZC), Búzios, Rio de Janeiro, Brazil would travel a Great Circle distance of 5,262 miles (or 8,468 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 large distance between St. Louis Downtown Airport and Umberto Modiano Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between St. Louis Downtown Airport and Umberto Modiano Airport. You'll see that it will travel the same route of the red line on this map!
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: | BZC / SBBZ |
Airport Names: |
|
Location: | Búzios, Rio de Janeiro, Brazil |
GPS Coordinates: | 22°45'57"S by 41°57'56"W |
Area Served: | Armação dos Búzios |
Airport Type: | Private |
Elevation: | 10 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from BZC |
More Information: | BZC Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- 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.
- 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.
Facts about Umberto Modiano Airport (BZC):
- In addition to being known as "Umberto Modiano Airport", another name for BZC is "Aeroporto Umberto Modiano".
- Because of Umberto Modiano Airport's relatively low elevation of 10 feet, planes can take off or land at Umberto Modiano 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 furthest airport from Umberto Modiano Airport (BZC) is Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 (IWO), which is nearly antipodal to Umberto Modiano Airport (meaning Umberto Modiano Airport is almost on the exact opposite side of the Earth from Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2), and is located 12,186 miles (19,612 kilometers) away in Iwo Jima, Bonin Islands, Japan.
- The airport was inaugurated in 2003 and it is presently dedicated to general aviation.
- Umberto Modiano Airport (BZC) currently has only 1 runway.
- Currently no scheduled flights operate at this airport.
- The closest airport to Umberto Modiano Airport (BZC) is Cabo Frio International Airport (CFB), which is located only 13 miles (20 kilometers) SSW of BZC.
- The airport is located 11 km from downtown Búzios.