How far is Iwakuni from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Iwakuni (Marine Corps Air Station Iwakuni) is 6609 miles / 10637 kilometers / 5743 nautical miles.

Distance from Chicago to Iwakuni

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

Vincenty's formula (applied above)

• 6609.331 miles
• 10636.687 kilometers
• 5743.351 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

• 6594.784 miles
• 10613.275 kilometers
• 5730.710 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 Chicago to Iwakuni?

The estimated flight time from Chicago O'Hare International Airport to Marine Corps Air Station Iwakuni is 13 hours and 0 minutes.

What is the time difference between Chicago and Iwakuni?

The time difference between Chicago and Iwakuni is 15 hours. Iwakuni is 15 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Marine Corps Air Station Iwakuni (IWK)

On average, flying from Chicago to Iwakuni generates about 800 kg of CO2 per passenger, and 800 kilograms equals 1 764 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Iwakuni

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Marine Corps Air Station Iwakuni (IWK).

Airport information

Origin	Chicago O'Hare International Airport
City:	Chicago, IL
Country:	United States
IATA Code:	ORD
ICAO Code:	KORD
Coordinates:	41°58′42″N, 87°54′17″W

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