Nonstop flight route between Okushiri, Okushiri Island, Hokkaido, Japan and Kuparuk, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from OIR to UUK:
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- About this route
- OIR Airport Information
- UUK Airport Information
- Facts about OIR
- Facts about UUK
- 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 UUK
- List of Nearest Airports to UUK
- Map of Furthest Airports from UUK
- List of Furthest Airports from UUK
About this route:
A direct, nonstop flight between Okushiri Airport (OIR), Okushiri, Okushiri Island, Hokkaido, Japan and Ugnu-Kuparuk Airport (UUK), Kuparuk, Alaska, United States would travel a Great Circle distance of 3,079 miles (or 4,956 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 Ugnu-Kuparuk 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 Ugnu-Kuparuk 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: |
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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: | UUK / PAKU |
Airport Names: |
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Location: | Kuparuk, Alaska, United States |
GPS Coordinates: | 70°19'50"N by 149°35'50"W |
Operator/Owner: | ConocoPhillips Alaska, Inc. |
Airport Type: | Private |
Elevation: | 67 feet (20 meters) |
# of Runways: | 1 |
View all routes: | Routes from UUK |
More Information: | UUK Maps & Info |
Facts about Okushiri Airport (OIR):
- 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 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.
- 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 Ugnu-Kuparuk Airport (UUK):
- The closest airport to Ugnu-Kuparuk Airport (UUK) is Deadhorse Airport (SCC), which is located 28 miles (45 kilometers) ESE of UUK.
- The furthest airport from Ugnu-Kuparuk Airport (UUK) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,127 miles (16,298 kilometers) away in Villa Las Estrellas, Antarctica.
- Ugnu-Kuparuk Airport (UUK) currently has only 1 runway.
- Because of Ugnu-Kuparuk Airport's relatively low elevation of 67 feet, planes can take off or land at Ugnu-Kuparuk 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 "Ugnu-Kuparuk Airport", another name for UUK is "UBW".