Air Miles Calculator

Distance between Seoul (GMP) and Iki (IKI)

Distance from Gimpo International Airport to Iki 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

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

Flight map from Seoul to Iki.

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?