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Flight distance & time
Gimpo International Airport → Jeju International Airport
GMPCJU
- Distance
- 450 km · 279 mi
- Flight time
- 01h 18m
- CO₂ per passenger
- 40 kg
This Gimpo International Airport → Jeju International Airport route is 450 km (279 mi) end to end. The estimated flight time is 01h 18m, and a passenger's share of CO₂ works out at roughly 40 kg.
See the reverse route: Jeju International Airport → Gimpo International Airport
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Route service
Average daily flights~122 flights/day
Airlines on this route
Air BusanAir SeoulAsiana AirlinesEASTAR JETJeju AirJin AirKorean AirParata AirT'Way Air
Common questions
Gimpo International Airport to Jeju International Airport FAQ
How far is Gimpo International Airport from Jeju International Airport?
Gimpo International Airport (GMP) and Jeju International Airport (CJU) are 450 km (279 mi) apart, measured along the great-circle route.
How long is the flight from Gimpo International Airport to Jeju International Airport?
A direct GMP–CJU flight covers the distance in about 01h 18m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Gimpo International Airport to Jeju International Airport produce?
A passenger's share of CO₂ on the GMP–CJU route is roughly 40 kg.
Which airlines fly from Gimpo International Airport to Jeju International Airport?
Air Busan, Air Seoul, Asiana Airlines, EASTAR JET, Jeju Air operate scheduled service between GMP and CJU.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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