How far is Oakey from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Oakey (Oakey Army Aviation Centre) is 8974 miles / 14442 kilometers / 7798 nautical miles.

Distance from Chicago to Oakey

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

Vincenty's formula (applied above)

• 8973.669 miles
• 14441.721 kilometers
• 7797.906 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

• 8975.367 miles
• 14444.452 kilometers
• 7799.380 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 Oakey?

The estimated flight time from Chicago O'Hare International Airport to Oakey Army Aviation Centre is 17 hours and 29 minutes.

What is the time difference between Chicago and Oakey?

The time difference between Chicago and Oakey is 16 hours. Oakey is 16 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Oakey Army Aviation Centre (OKY)

On average, flying from Chicago to Oakey generates about 1 143 kg of CO2 per passenger, and 1 143 kilograms equals 2 521 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Oakey

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Oakey Army Aviation Centre (OKY).

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	Oakey Army Aviation Centre
City:	Oakey
Country:	Australia
IATA Code:	OKY
ICAO Code:	YBOK
Coordinates:	27°24′41″S, 151°44′6″E