How far is Iwakuni from Wonju?

The distance between Wonju (Wonju Airport) and Iwakuni (Marine Corps Air Station Iwakuni) is 330 miles / 532 kilometers / 287 nautical miles.

The driving distance from Wonju (WJU) to Iwakuni (IWK) is 486 miles / 782 kilometers, and travel time by car is about 12 hours 40 minutes.

Distance from Wonju to Iwakuni

There are several ways to calculate the distance from Wonju to Iwakuni. Here are two standard methods:

Vincenty's formula (applied above)

• 330.492 miles
• 531.875 kilometers
• 287.190 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

• 330.436 miles
• 531.785 kilometers
• 287.141 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 Wonju to Iwakuni?

The estimated flight time from Wonju Airport to Marine Corps Air Station Iwakuni is 1 hour and 7 minutes.

What is the time difference between Wonju and Iwakuni?

There is no time difference between Wonju and Iwakuni.

Flight carbon footprint between Wonju Airport (WJU) and Marine Corps Air Station Iwakuni (IWK)

On average, flying from Wonju to Iwakuni generates about 74 kg of CO2 per passenger, and 74 kilograms equals 162 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Wonju to Iwakuni

See the map of the shortest flight path between Wonju Airport (WJU) and Marine Corps Air Station Iwakuni (IWK).

Airport information

Origin	Wonju Airport
City:	Wonju
Country:	South Korea
IATA Code:	WJU
ICAO Code:	RKNW
Coordinates:	37°26′17″N, 127°57′35″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