How far is Iwakuni from Seoul?
The distance between Seoul (Seoul Incheon International Airport) and Iwakuni (Marine Corps Air Station Iwakuni) is 398 miles / 640 kilometers / 346 nautical miles.
The driving distance from Seoul (ICN) to Iwakuni (IWK) is 548 miles / 882 kilometers, and travel time by car is about 14 hours 3 minutes.
Seoul Incheon International Airport – Marine Corps Air Station Iwakuni
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Distance from Seoul to Iwakuni
There are several ways to calculate the distance from Seoul to Iwakuni. Here are two standard methods:
Vincenty's formula (applied above)- 397.636 miles
- 639.932 kilometers
- 345.536 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 397.318 miles
- 639.422 kilometers
- 345.260 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 Seoul to Iwakuni?
The estimated flight time from Seoul Incheon International Airport to Marine Corps Air Station Iwakuni is 1 hour and 15 minutes.
What is the time difference between Seoul and Iwakuni?
Flight carbon footprint between Seoul Incheon International Airport (ICN) and Marine Corps Air Station Iwakuni (IWK)
On average, flying from Seoul to Iwakuni generates about 84 kg of CO2 per passenger, and 84 kilograms equals 184 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seoul to Iwakuni
See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Marine Corps Air Station Iwakuni (IWK).
Airport information
| Origin | Seoul Incheon International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | ICN |
| ICAO Code: | RKSI |
| Coordinates: | 37°27′36″N, 126°26′26″E |
| Destination | Marine Corps Air Station Iwakuni |
|---|---|
| City: | Iwakuni |
| Country: | Japan  |
| IATA Code: | IWK |
| ICAO Code: | RJOI |
| Coordinates: | 34°8′38″N, 132°14′9″E |