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
Airport information
| A | Gimpo International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | GMP |
| ICAO Code: | RKSS |
| Coordinates: | 37°33′29″N, 126°47′27″E |
| B | Iki Airport |
|---|---|
| City: | Iki |
| Country: | 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?