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Distance between Jeju (CJU) and Seoul (GMP)

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

Driving distance from Jeju (CJU) to Seoul (GMP) is 342 miles / 551 kilometers and travel time by car is about 6 hours 54 minutes.

Jeju – Seoul

Distance arrow
280
Miles
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450
Kilometers
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243
Nautical miles

How far is Seoul from Jeju?

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 Jeju to Seoul?

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

What is the time difference between Jeju and Seoul?

There is no time difference between Jeju and Seoul.

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

On average flying from Jeju to Seoul 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 Jeju to Seoul

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

Airport information

Origin 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
Destination 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

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

Arcus-Air Logistic
Asiana Airlines
Jeju Air
Korean Air