How far is Pretoria from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Pretoria (Wonderboom Airport) is 8689 miles / 13983 kilometers / 7550 nautical miles.

Distance from Chicago to Pretoria

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

Vincenty's formula (applied above)

• 8688.701 miles
• 13983.109 kilometers
• 7550.275 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

• 8690.614 miles
• 13986.188 kilometers
• 7551.937 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 Pretoria?

The estimated flight time from Chicago O'Hare International Airport to Wonderboom Airport is 16 hours and 57 minutes.

What is the time difference between Chicago and Pretoria?

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

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Wonderboom Airport (PRY)

On average, flying from Chicago to Pretoria generates about 1 100 kg of CO2 per passenger, and 1 100 kilograms equals 2 426 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Pretoria

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

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	Wonderboom Airport
City:	Pretoria
Country:	South Africa
IATA Code:	PRY
ICAO Code:	FAWB
Coordinates:	25°39′14″S, 28°13′27″E