Nonstop flight route between Gillette, Wyoming, United States and Siguiri, Guinea:
Departure Airport:

Arrival Airport:

Distance from GCC to GII:
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- About this route
- GCC Airport Information
- GII Airport Information
- Facts about GCC
- Facts about GII
- Map of Nearest Airports to GCC
- List of Nearest Airports to GCC
- Map of Furthest Airports from GCC
- List of Furthest Airports from GCC
- Map of Nearest Airports to GII
- List of Nearest Airports to GII
- Map of Furthest Airports from GII
- List of Furthest Airports from GII
About this route:
A direct, nonstop flight between Gillette–Campbell County Airport (GCC), Gillette, Wyoming, United States and Siguiri Airport (GII), Siguiri, Guinea would travel a Great Circle distance of 5,978 miles (or 9,620 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 Gillette–Campbell County Airport and Siguiri 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 Gillette–Campbell County Airport and Siguiri Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GCC / KGCC |
Airport Name: | Gillette–Campbell County Airport |
Location: | Gillette, Wyoming, United States |
GPS Coordinates: | 44°20'56"N by 105°32'21"W |
Area Served: | Gillette, Wyoming |
Operator/Owner: | Campbell County |
Airport Type: | Public |
Elevation: | 4364 feet (1,330 meters) |
# of Runways: | 2 |
View all routes: | Routes from GCC |
More Information: | GCC Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GII / GUSI |
Airport Name: | Siguiri Airport |
Location: | Siguiri, Guinea |
GPS Coordinates: | 11°25'58"N by 9°10'1"W |
Area Served: | Siguiri |
Operator/Owner: | ANAC Guinea |
Elevation: | 1296 feet (395 meters) |
# of Runways: | 1 |
View all routes: | Routes from GII |
More Information: | GII Maps & Info |
Facts about Gillette–Campbell County Airport (GCC):
- The closest airport to Gillette–Campbell County Airport (GCC) is Sheridan County Airport (SHR), which is located 77 miles (123 kilometers) WNW of GCC.
- Gillette–Campbell County Airport (GCC) has 2 runways.
- Federal Aviation Administration records say the airport had 28,232 passenger boardings in calendar year 2008, 26,869 in 2009 and 29,230 in 2010.
- Because of Gillette–Campbell County Airport's high elevation of 4,364 feet, planes must typically fly at a faster airspeed in order to takeoff or land at GCC. Combined with a high temperature, this could make GCC a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Gillette–Campbell County Airport (GCC) is Sir Gaëtan Duval Airport (RRG), which is located 10,622 miles (17,094 kilometers) away in Rodrigues Island, Mauritius.
Facts about Siguiri Airport (GII):
- The furthest airport from Siguiri Airport (GII) is Mota Lava Airport (MTV), which is nearly antipodal to Siguiri Airport (meaning Siguiri Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,176 miles (19,595 kilometers) away in Mota Lava, Vanuatu.
- Siguiri Airport (GII) currently has only 1 runway.
- The closest airport to Siguiri Airport (GII) is Kankan Airport (KNN), which is located 68 miles (110 kilometers) S of GII.