Nonstop flight route between Okushiri, Okushiri Island, Hokkaido, Japan and Chattanooga, Tennessee, United States:
Departure Airport:

Arrival Airport:

Distance from OIR to CHA:
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- About this route
- OIR Airport Information
- CHA Airport Information
- Facts about OIR
- Facts about CHA
- 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 CHA
- List of Nearest Airports to CHA
- Map of Furthest Airports from CHA
- List of Furthest Airports from CHA
About this route:
A direct, nonstop flight between Okushiri Airport (OIR), Okushiri, Okushiri Island, Hokkaido, Japan and Chattanooga Metropolitan Airport (CHA), Chattanooga, Tennessee, United States would travel a Great Circle distance of 6,408 miles (or 10,312 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 Chattanooga Metropolitan 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 Chattanooga Metropolitan 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: | CHA / KCHA |
Airport Names: |
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Location: | Chattanooga, Tennessee, United States |
GPS Coordinates: | 35°2'7"N by 85°12'14"W |
Area Served: | Chattanooga, Tennessee |
Airport Type: | Public |
Elevation: | 683 feet (208 meters) |
# of Runways: | 2 |
View all routes: | Routes from CHA |
More Information: | CHA Maps & Info |
Facts about Okushiri Airport (OIR):
- Okushiri Airport (OIR) currently has only 1 runway.
- 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.
- 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".
Facts about Chattanooga Metropolitan Airport (CHA):
- In addition to being known as "Chattanooga Metropolitan Airport", another name for CHA is "Lovell Field".
- Chattanooga Metropolitan Airport, also known as Lovell Field, is a public airport located five miles east of the central business district of Chattanooga, a city in Hamilton County, Tennessee, United States.
- The closest airport to Chattanooga Metropolitan Airport (CHA) is Marion County Airport (APT), which is located 22 miles (35 kilometers) W of CHA.
- Chattanooga Metropolitan Airport (CHA) has 2 runways.
- In 2011, budget carrier Vision Airlines launched the airport's fourth low cost route in the airport's history to Destin, Florida.
- Because of Chattanooga Metropolitan Airport's relatively low elevation of 683 feet, planes can take off or land at Chattanooga Metropolitan 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.
- Post-war growth in aviation in the 1950s led to a transfer of the airport's operations to the City of Chattanooga and significant airport expansion with construction of a new runway, which serves as the primary runway today.
- The first scheduled air carrier operation in Tennessee took place in Chattanooga in 1928 at Marr Field, dedicated in December 1919, named for Walter L.
- The furthest airport from Chattanooga Metropolitan Airport (CHA) is Margaret River Airport (MGV), which is located 11,280 miles (18,153 kilometers) away in Margaret River, Western Australia, Australia.