How far is Seoul from Iwakuni?
The distance between Iwakuni (Marine Corps Air Station Iwakuni) and Seoul (Seoul Incheon International Airport) is 398 miles / 640 kilometers / 346 nautical miles.
The driving distance from Iwakuni (IWK) to Seoul (ICN) is 548 miles / 882 kilometers, and travel time by car is about 14 hours 4 minutes.
Marine Corps Air Station Iwakuni – Seoul Incheon International Airport
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Distance from Iwakuni to Seoul
There are several ways to calculate the distance from Iwakuni to Seoul. 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 Iwakuni to Seoul?
The estimated flight time from Marine Corps Air Station Iwakuni to Seoul Incheon International Airport is 1 hour and 15 minutes.
What is the time difference between Iwakuni and Seoul?
Flight carbon footprint between Marine Corps Air Station Iwakuni (IWK) and Seoul Incheon International Airport (ICN)
On average, flying from Iwakuni to Seoul 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 Iwakuni to Seoul
See the map of the shortest flight path between Marine Corps Air Station Iwakuni (IWK) and Seoul Incheon International Airport (ICN).
Airport information
| Origin | Marine Corps Air Station Iwakuni |
|---|---|
| City: | Iwakuni |
| Country: | Japan  |
| IATA Code: | IWK |
| ICAO Code: | RJOI |
| Coordinates: | 34°8′38″N, 132°14′9″E |
| Destination | Seoul Incheon International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | ICN |
| ICAO Code: | RKSI |
| Coordinates: | 37°27′36″N, 126°26′26″E |