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Distance between Seoul (GMP) and Jeju (CJU)

Flight distance from Seoul to Jeju (Seoul Gimpo International Airport – Jeju International Airport) is 280 miles / 450 kilometers / 243 nautical miles. Estimated flight time is 1 hour 1 minutes.

Driving distance from Seoul (GMP) to Jeju (CJU) is 344 miles / 554 kilometers and travel time by car is about 6 hours 53 minutes.

Seoul – Jeju

Distance arrow
280
Miles
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450
Kilometers
Distance arrow
243
Nautical miles

How far is Jeju from Seoul?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 279.511 miles
  • 449.829 kilometers
  • 242.888 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 280.122 miles
  • 450.813 kilometers
  • 243.420 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Seoul to Jeju?

Estimated flight time from Seoul Gimpo International Airport to Jeju International Airport is 1 hour 1 minutes.

What is the time difference between Seoul and Jeju?

There is no time difference between Seoul and Jeju.

Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Jeju International Airport (CJU)

On average flying from Seoul to Jeju generates about 66 kg of CO2 per passenger, 66 kilograms is equal to 146 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seoul to Jeju

Shortest flight path between Seoul Gimpo International Airport (GMP) and Jeju International Airport (CJU).

Airport information

Origin Seoul Gimpo International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: GMP
ICAO Code: RKSS
Coordinates: 37°33′29″N, 126°47′27″E
Destination Jeju International Airport
City: Jeju
Country: South Korea Flag of South Korea
IATA Code: CJU
ICAO Code: RKPC
Coordinates: 33°30′40″N, 126°29′34″E

Airlines flying from Seoul (GMP) to Jeju (CJU)

Arcus-Air Logistic
Asiana Airlines
Jeju Air
Korean Air