How far is Oita from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Oita (Oita Airport) is 6663 miles / 10724 kilometers / 5790 nautical miles.

Distance from Chicago to Oita

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

Vincenty's formula (applied above)

• 6663.284 miles
• 10723.516 kilometers
• 5790.235 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

• 6648.809 miles
• 10700.220 kilometers
• 5777.657 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 Oita?

The estimated flight time from Chicago O'Hare International Airport to Oita Airport is 13 hours and 6 minutes.

What is the time difference between Chicago and Oita?

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

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Oita Airport (OIT)

On average, flying from Chicago to Oita generates about 808 kg of CO2 per passenger, and 808 kilograms equals 1 781 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Oita

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Oita Airport (OIT).

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	Oita Airport
City:	Oita
Country:	Japan
IATA Code:	OIT
ICAO Code:	RJFO
Coordinates:	33°28′45″N, 131°44′13″E