Nonstop flight route between Jeju, South Korea and Okayama, Japan:
Departure Airport:

Arrival Airport:

Distance from CJU to OKJ:
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- About this route
- CJU Airport Information
- OKJ Airport Information
- Facts about CJU
- Facts about OKJ
- Map of Nearest Airports to CJU
- List of Nearest Airports to CJU
- Map of Furthest Airports from CJU
- List of Furthest Airports from CJU
- Map of Nearest Airports to OKJ
- List of Nearest Airports to OKJ
- Map of Furthest Airports from OKJ
- List of Furthest Airports from OKJ
About this route:
A direct, nonstop flight between Jeju International Airport (CJU), Jeju, South Korea and Okayama Airport (OKJ), Okayama, Japan would travel a Great Circle distance of 430 miles (or 691 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 relatively short distance between Jeju International Airport and Okayama Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | CJU / RKPC |
Airport Names: |
|
Location: | Jeju, South Korea |
GPS Coordinates: | 33°30'41"N by 126°29'35"E |
Area Served: | Jeju Island |
Operator/Owner: | Korea Airports Corporation |
Airport Type: | Public |
Elevation: | 118 feet (36 meters) |
# of Runways: | 2 |
View all routes: | Routes from CJU |
More Information: | CJU Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | OKJ / RJOB |
Airport Names: |
|
Location: | Okayama, Japan |
GPS Coordinates: | 34°45'24"N by 133°51'19"E |
Area Served: | Okayama |
Airport Type: | Public |
Elevation: | 785 feet (239 meters) |
# of Runways: | 1 |
View all routes: | Routes from OKJ |
More Information: | OKJ Maps & Info |
Facts about Jeju International Airport (CJU):
- Because of Jeju International Airport's relatively low elevation of 118 feet, planes can take off or land at Jeju International 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 "Jeju International Airport", other names for CJU include "제주국제공항 濟州國際空港", "Jeju Gukje Gonghang" and "Cheju Kukche Konghang".
- The closest airport to Jeju International Airport (CJU) is Jeongseok / Jungseok Airport (JDG), which is located only 15 miles (24 kilometers) ESE of CJU.
- Jeju International Airport handled 20,055,238 passengers last year.
- On 10 August 1994, Korean Air Flight 2033 overran the runway while attempting to land at Jeju International Airport.
- Jeju International Airport (CJU) has 2 runways.
- The furthest airport from Jeju International Airport (CJU) is Treinta y Tres Airport (TYT), which is nearly antipodal to Jeju International Airport (meaning Jeju International Airport is almost on the exact opposite side of the Earth from Treinta y Tres Airport), and is located 12,384 miles (19,929 kilometers) away in Treinta y Tres, Treinta y Tres, Uruguay.
Facts about Okayama Airport (OKJ):
- The furthest airport from Okayama Airport (OKJ) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Okayama Airport (meaning Okayama Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,044 miles (19,382 kilometers) away in Rio Grande, Brazil.
- Okayama Airport (OKJ) currently has only 1 runway.
- Because of Okayama Airport's relatively low elevation of 785 feet, planes can take off or land at Okayama 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.
- The closest airport to Okayama Airport (OKJ) is Takamatsu Airport (TAK), which is located 39 miles (62 kilometers) SSE of OKJ.
- In addition to being known as "Okayama Airport", other names for OKJ include "岡山空港" and "Okayama Kūkō".