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

Arrival Airport:

Distance from CJU to ASJ:
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- About this route
- CJU Airport Information
- ASJ Airport Information
- Facts about CJU
- Facts about ASJ
- 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 ASJ
- List of Nearest Airports to ASJ
- Map of Furthest Airports from ASJ
- List of Furthest Airports from ASJ
About this route:
A direct, nonstop flight between Jeju International Airport (CJU), Jeju, South Korea and Amami Airport (ASJ), Amami Island, Japan would travel a Great Circle distance of 399 miles (or 643 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 Amami 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: | ASJ / RJKA |
Airport Names: |
|
Location: | Amami Island, Japan |
GPS Coordinates: | 28°25'50"N by 129°42'45"E |
Area Served: | Amami Ōshima (Amami Island), Japan |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 14 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from ASJ |
More Information: | ASJ Maps & Info |
Facts about Jeju International Airport (CJU):
- Jeju International Airport is the 2nd largest airport in South Korea, just behind Incheon Airport in Incheon.
- 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".
- Jeju International Airport handled 20,055,238 passengers last year.
- Jeju International Airport (CJU) has 2 runways.
- On 10 August 1994, Korean Air Flight 2033 overran the runway while attempting to land at Jeju International Airport.
- 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.
- 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.
- The closest airport to Jeju International Airport (CJU) is Jeongseok / Jungseok Airport (JDG), which is located only 15 miles (24 kilometers) ESE of CJU.
Facts about Amami Airport (ASJ):
- The furthest airport from Amami Airport (ASJ) is Antônio Correia Pinto de Macedo Airport (LAJ), which is nearly antipodal to Amami Airport (meaning Amami Airport is almost on the exact opposite side of the Earth from Antônio Correia Pinto de Macedo Airport), and is located 12,392 miles (19,943 kilometers) away in Lages, Santa Catarina, Brazil.
- Amami Airport (ASJ) currently has only 1 runway.
- In addition to being known as "Amami Airport", other names for ASJ include "奄美空港" and "Amami Kūkō".
- The closest airport to Amami Airport (ASJ) is Kikai Airport (KKX), which is located only 15 miles (24 kilometers) ESE of ASJ.
- Because of Amami Airport's relatively low elevation of 14 feet, planes can take off or land at Amami 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.