Air Miles Calculator

Distance between Seoul (GMP) and Jeju (CJU)

Distance from Seoul to Jeju (Jeju International Airport – Gimpo International Airport) is 280 miles / 450 kilometers / 243 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from Gimpo International Airport (GMP) to Jeju International Airport (CJU) is 1 hour 1 minutes.

Time difference and current local times

There is no time difference between Seoul and Jeju.

Time Difference

Seoul
Jeju

Seoul

 KST

Jeju

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 64 kg (142 pounds).

Airport information


A 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

B 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

Map

Seoul to Jeju flight map.

Frequent Flyer Miles Calculator

Seoul (GMP) → Jeju (CJU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
280
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
280

Round trip?