How far is Wonju from Iwakuni?

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

The driving distance from Iwakuni (IWK) to Wonju (WJU) is 485 miles / 781 kilometers, and travel time by car is about 12 hours 41 minutes.

Distance from Iwakuni to Wonju

There are several ways to calculate the distance from Iwakuni to Wonju. 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 Iwakuni to Wonju?

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

What is the time difference between Iwakuni and Wonju?

There is no time difference between Iwakuni and Wonju.

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

On average, flying from Iwakuni to Wonju 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 Iwakuni to Wonju

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

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