How far is Chicago, IL, from Tunis?

The distance between Tunis (Tunis–Carthage International Airport) and Chicago (Chicago O'Hare International Airport) is 4953 miles / 7972 kilometers / 4304 nautical miles.

Distance from Tunis to Chicago

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

Vincenty's formula (applied above)

• 4953.413 miles
• 7971.745 kilometers
• 4304.398 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

• 4941.495 miles
• 7952.565 kilometers
• 4294.042 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 Tunis to Chicago?

The estimated flight time from Tunis–Carthage International Airport to Chicago O'Hare International Airport is 9 hours and 52 minutes.

What is the time difference between Tunis and Chicago?

The time difference between Tunis and Chicago is 7 hours. Chicago is 7 hours behind Tunis.

Flight carbon footprint between Tunis–Carthage International Airport (TUN) and Chicago O'Hare International Airport (ORD)

On average, flying from Tunis to Chicago generates about 578 kg of CO2 per passenger, and 578 kilograms equals 1 274 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Tunis to Chicago

See the map of the shortest flight path between Tunis–Carthage International Airport (TUN) and Chicago O'Hare International Airport (ORD).

Airport information

Origin	Tunis–Carthage International Airport
City:	Tunis
Country:	Tunisia
IATA Code:	TUN
ICAO Code:	DTTA
Coordinates:	36°51′3″N, 10°13′37″E

Destination	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