Nonstop flight route between Gunungsitoli, Nias Island, Indonesia and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:

Arrival Airport:

Distance from GNS to CPS:
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- About this route
- GNS Airport Information
- CPS Airport Information
- Facts about GNS
- Facts about CPS
- Map of Nearest Airports to GNS
- List of Nearest Airports to GNS
- Map of Furthest Airports from GNS
- List of Furthest Airports from GNS
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between Binaka Airport (GNS), Gunungsitoli, Nias Island, Indonesia and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 9,646 miles (or 15,524 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 Binaka Airport and St. Louis Downtown 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 Binaka Airport and St. Louis Downtown Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GNS / WIMB |
Airport Names: |
|
Location: | Gunungsitoli, Nias Island, Indonesia |
GPS Coordinates: | 1°9'57"N by 97°42'15"E |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 20 feet (6 meters) |
# of Runways: | 1 |
View all routes: | Routes from GNS |
More Information: | GNS Maps & Info |
Arrival 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 |
Facts about Binaka Airport (GNS):
- The furthest airport from Binaka Airport (GNS) is Eloy Alfaro International Airport (MEC), which is nearly antipodal to Binaka Airport (meaning Binaka Airport is almost on the exact opposite side of the Earth from Eloy Alfaro International Airport), and is located 12,324 miles (19,834 kilometers) away in Manta, Manabí, Ecuador.
- The closest airport to Binaka Airport (GNS) is Aek Godang Airport (AEG), which is located 120 miles (194 kilometers) E of GNS.
- In addition to being known as "Binaka Airport", another name for GNS is "Bandar Udara Binaka".
- Binaka Airport (GNS) currently has only 1 runway.
- Because of Binaka Airport's relatively low elevation of 20 feet, planes can take off or land at Binaka 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.
Facts about St. Louis Downtown Airport (CPS):
- 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.
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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.