How far is Rockford, IL, from Auckland?

The distance between Auckland (Auckland Airport) and Rockford (Chicago Rockford International Airport) is 8135 miles / 13092 kilometers / 7069 nautical miles.

Distance from Auckland to Rockford

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

Vincenty's formula (applied above)

• 8135.033 miles
• 13092.066 kilometers
• 7069.150 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

• 8143.157 miles
• 13105.141 kilometers
• 7076.210 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 Auckland to Rockford?

The estimated flight time from Auckland Airport to Chicago Rockford International Airport is 15 hours and 54 minutes.

What is the time difference between Auckland and Rockford?

The time difference between Auckland and Rockford is 17 hours. Rockford is 17 hours behind Auckland.

Flight carbon footprint between Auckland Airport (AKL) and Chicago Rockford International Airport (RFD)

On average, flying from Auckland to Rockford generates about 1 018 kg of CO2 per passenger, and 1 018 kilograms equals 2 245 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Auckland to Rockford

See the map of the shortest flight path between Auckland Airport (AKL) and Chicago Rockford International Airport (RFD).

Airport information

Origin	Auckland Airport
City:	Auckland
Country:	New Zealand
IATA Code:	AKL
ICAO Code:	NZAA
Coordinates:	37°0′29″S, 174°47′31″E

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