How far is Chicago, IL, from Natal?

The distance between Natal (Greater Natal International Airport) and Chicago (Chicago O'Hare International Airport) is 4657 miles / 7495 kilometers / 4047 nautical miles.

Distance from Natal to Chicago

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

Vincenty's formula (applied above)

• 4657.445 miles
• 7495.430 kilometers
• 4047.209 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

• 4663.546 miles
• 7505.250 kilometers
• 4052.511 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 Natal to Chicago?

The estimated flight time from Greater Natal International Airport to Chicago O'Hare International Airport is 9 hours and 19 minutes.

What is the time difference between Natal and Chicago?

The time difference between Natal and Chicago is 3 hours. Chicago is 3 hours behind Natal.

Flight carbon footprint between Greater Natal International Airport (NAT) and Chicago O'Hare International Airport (ORD)

On average, flying from Natal to Chicago generates about 540 kg of CO2 per passenger, and 540 kilograms equals 1 190 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Natal to Chicago

See the map of the shortest flight path between Greater Natal International Airport (NAT) and Chicago O'Hare International Airport (ORD).

Airport information

Origin	Greater Natal International Airport
City:	Natal
Country:	Brazil
IATA Code:	NAT
ICAO Code:	SBSG
Coordinates:	5°46′5″S, 35°22′33″W

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