Nonstop flight route between Okushiri, Okushiri Island, Hokkaido, Japan and Bertoua, Cameroon:
Departure Airport:

Arrival Airport:

Distance from OIR to BTA:
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- About this route
- OIR Airport Information
- BTA Airport Information
- Facts about OIR
- Facts about BTA
- Map of Nearest Airports to OIR
- List of Nearest Airports to OIR
- Map of Furthest Airports from OIR
- List of Furthest Airports from OIR
- Map of Nearest Airports to BTA
- List of Nearest Airports to BTA
- Map of Furthest Airports from BTA
- List of Furthest Airports from BTA
About this route:
A direct, nonstop flight between Okushiri Airport (OIR), Okushiri, Okushiri Island, Hokkaido, Japan and Bertoua Airport (BTA), Bertoua, Cameroon would travel a Great Circle distance of 7,756 miles (or 12,482 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 Okushiri Airport and Bertoua 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 Okushiri Airport and Bertoua Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | OIR / RJEO |
Airport Names: |
|
Location: | Okushiri, Okushiri Island, Hokkaido, Japan |
GPS Coordinates: | 42°4'18"N by 139°25'58"E |
Operator/Owner: | Hokkaidō Prefecture |
Airport Type: | Public |
Elevation: | 161 feet (49 meters) |
# of Runways: | 1 |
View all routes: | Routes from OIR |
More Information: | OIR Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | BTA / FKKO |
Airport Names: |
|
Location: | Bertoua, Cameroon |
GPS Coordinates: | 4°32'59"N by 13°43'33"E |
Area Served: | Bertoua |
Airport Type: | Public |
Elevation: | 2198 feet (670 meters) |
# of Runways: | 1 |
View all routes: | Routes from BTA |
More Information: | BTA Maps & Info |
Facts about Okushiri Airport (OIR):
- The furthest airport from Okushiri Airport (OIR) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is located 11,508 miles (18,520 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
- Because of Okushiri Airport's relatively low elevation of 161 feet, planes can take off or land at Okushiri 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.
- In addition to being known as "Okushiri Airport", other names for OIR include "奥尻空港" and "Okushiri Kūkō".
- The closest airport to Okushiri Airport (OIR) is Hakodate Airport (HKD), which is located 74 miles (120 kilometers) ESE of OIR.
- Okushiri Airport (OIR) currently has only 1 runway.
Facts about Bertoua Airport (BTA):
- The closest airport to Bertoua Airport (BTA) is Batouri Airport (OUR), which is located 44 miles (71 kilometers) E of BTA.
- Bertoua Airport (BTA) currently has only 1 runway.
- The furthest airport from Bertoua Airport (BTA) is Canton Island Airport (CIS), which is nearly antipodal to Bertoua Airport (meaning Bertoua Airport is almost on the exact opposite side of the Earth from Canton Island Airport), and is located 12,043 miles (19,381 kilometers) away in Canton Island, Kiribati.
- In addition to being known as "Bertoua Airport", another name for BTA is "Bertoua Airport (Bertoua)".