Air Miles Calculator

Distance between Seoul (GMP) and Iki (IKI)

Distance from Seoul to Iki (Iki Airport – Gimpo International Airport) is 312 miles / 502 kilometers / 271 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 311.969 miles
  • 502.065 kilometers
  • 271.093 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
  • 312.248 miles
  • 502.514 kilometers
  • 271.336 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 Iki Airport (IKI) is 1 hour 5 minutes.

Time difference and current local times

There is no time difference between Seoul and Iki.

Time Difference

Seoul
Iki

Seoul

 KST

Iki

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 69 kg (152 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 Iki Airport
City: Iki
Country: Japan Flag of Japan
IATA Code: IKI
ICAO Code: RJDB
Coordinates: 33°44′56″N, 129°47′6″E

Map

Seoul to Iki flight map.

Frequent Flyer Miles Calculator

Seoul (GMP) → Iki (IKI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
312
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
312

Round trip?