How far is Rockford, IL, from Natal?

The distance between Natal (Greater Natal International Airport) and Rockford (Chicago Rockford International Airport) is 4718 miles / 7593 kilometers / 4100 nautical miles.

Distance from Natal to Rockford

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

Vincenty's formula (applied above)

• 4717.810 miles
• 7592.579 kilometers
• 4099.665 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

• 4723.728 miles
• 7602.104 kilometers
• 4104.808 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 Rockford?

The estimated flight time from Greater Natal International Airport to Chicago Rockford International Airport is 9 hours and 25 minutes.

What is the time difference between Natal and Rockford?

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

Flight carbon footprint between Greater Natal International Airport (NAT) and Chicago Rockford International Airport (RFD)

On average, flying from Natal to Rockford generates about 547 kg of CO2 per passenger, and 547 kilograms equals 1 207 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Natal to Rockford

See the map of the shortest flight path between Greater Natal International Airport (NAT) and Chicago Rockford International Airport (RFD).

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 Rockford International Airport
City:	Rockford, IL
Country:	United States
IATA Code:	RFD
ICAO Code:	KRFD
Coordinates:	42°11′43″N, 89°5′49″W