Nonstop flight route between Attu Island, Alaska, United States and Oyo, Republic of the Congo, Republic of the Congo:
Departure Airport:

Arrival Airport:

Distance from ATU to OLL:
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- About this route
- ATU Airport Information
- OLL Airport Information
- Facts about ATU
- Facts about OLL
- Map of Nearest Airports to ATU
- List of Nearest Airports to ATU
- Map of Furthest Airports from ATU
- List of Furthest Airports from ATU
- Map of Nearest Airports to OLL
- List of Nearest Airports to OLL
- Map of Furthest Airports from OLL
- List of Furthest Airports from OLL
About this route:
A direct, nonstop flight between Casco Cove Coast Guard Station (ATU), Attu Island, Alaska, United States and Oyo Ollombo Airport (OLL), Oyo, Republic of the Congo, Republic of the Congo would travel a Great Circle distance of 8,639 miles (or 13,903 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 Casco Cove Coast Guard Station and Oyo Ollombo 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 Casco Cove Coast Guard Station and Oyo Ollombo Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ATU / PAAT |
Airport Names: |
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Location: | Attu Island, Alaska, United States |
GPS Coordinates: | 52°49'57"N by 173°10'32"E |
Operator/Owner: | U.S. Coast Guard 17th Dist. |
Airport Type: | Private use |
Elevation: | 88 feet (27 meters) |
# of Runways: | 1 |
View all routes: | Routes from ATU |
More Information: | ATU Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | OLL / |
Airport Names: |
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Location: | Oyo, Republic of the Congo, Republic of the Congo |
GPS Coordinates: | 1°13'6"S by 15°54'51"E |
Area Served: | Oyo, Republic of the Congo, Republic of the Congo |
View all routes: | Routes from OLL |
More Information: | OLL Maps & Info |
Facts about Casco Cove Coast Guard Station (ATU):
- In addition to being known as "Casco Cove Coast Guard Station", other names for ATU include "LORAN Station Attu" and "(former Naval Air Facility Attu)".
- The furthest airport from Casco Cove Coast Guard Station (ATU) is Cape Town International Airport (CPT), which is located 10,631 miles (17,109 kilometers) away in Cape Town, South Africa.
- Casco Cove CGS resides at elevation of 88 feet above mean sea level.
- Casco Cove Coast Guard Station (ATU) currently has only 1 runway.
- The closest airport to Casco Cove Coast Guard Station (ATU) is Eareckson Air Station (SYA), which is located 40 miles (65 kilometers) ESE of ATU.
- Because of Casco Cove Coast Guard Station's relatively low elevation of 88 feet, planes can take off or land at Casco Cove Coast Guard Station 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.
- Casco Cove is one of the most isolated and remote airports in the United States.
Facts about Oyo Ollombo Airport (OLL):
- In addition to being known as "Oyo Ollombo Airport", another name for OLL is "FCOX".
- The closest airport to Oyo Ollombo Airport (OLL) is Boundji Airport (BOE), which is located 39 miles (63 kilometers) WNW of OLL.
- The furthest airport from Oyo Ollombo Airport (OLL) is Cassidy International Airport (CXI), which is located 11,969 miles (19,261 kilometers) away in Christmas Island, Kiribati.