How far is Oran from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Oran (Ahmed Ben Bella Airport) is 4521 miles / 7276 kilometers / 3929 nautical miles.

Distance from Chicago to Oran

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

Vincenty's formula (applied above)

• 4520.964 miles
• 7275.786 kilometers
• 3928.610 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

• 4510.265 miles
• 7258.568 kilometers
• 3919.313 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 Oran?

The estimated flight time from Chicago O'Hare International Airport to Ahmed Ben Bella Airport is 9 hours and 3 minutes.

What is the time difference between Chicago and Oran?

The time difference between Chicago and Oran is 7 hours. Oran is 7 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Ahmed Ben Bella Airport (ORN)

On average, flying from Chicago to Oran generates about 522 kg of CO2 per passenger, and 522 kilograms equals 1 151 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Oran

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Ahmed Ben Bella Airport (ORN).

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	Ahmed Ben Bella Airport
City:	Oran
Country:	Algeria
IATA Code:	ORN
ICAO Code:	DAOO
Coordinates:	35°37′26″N, 0°37′16″W