How far is Osaka from Iwakuni?

The distance between Iwakuni (Marine Corps Air Station Iwakuni) and Osaka (Itami Airport) is 188 miles / 303 kilometers / 163 nautical miles.

The driving distance from Iwakuni (IWK) to Osaka (ITM) is 229 miles / 368 kilometers, and travel time by car is about 4 hours 52 minutes.

Distance from Iwakuni to Osaka

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

Vincenty's formula (applied above)

• 188.069 miles
• 302.668 kilometers
• 163.428 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

• 187.705 miles
• 302.082 kilometers
• 163.111 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 Osaka?

The estimated flight time from Marine Corps Air Station Iwakuni to Itami Airport is 51 minutes.

What is the time difference between Iwakuni and Osaka?

There is no time difference between Iwakuni and Osaka.

Flight carbon footprint between Marine Corps Air Station Iwakuni (IWK) and Itami Airport (ITM)

On average, flying from Iwakuni to Osaka generates about 53 kg of CO2 per passenger, and 53 kilograms equals 116 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 Osaka

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

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	Itami Airport
City:	Osaka
Country:	Japan
IATA Code:	ITM
ICAO Code:	RJOO
Coordinates:	34°47′7″N, 135°26′16″E