How far is Rockford, IL, from Brize Norton?

The distance between Brize Norton (RAF Brize Norton) and Rockford (Chicago Rockford International Airport) is 3936 miles / 6335 kilometers / 3421 nautical miles.

Distance from Brize Norton to Rockford

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

Vincenty's formula (applied above)

• 3936.434 miles
• 6335.077 kilometers
• 3420.668 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

• 3925.445 miles
• 6317.391 kilometers
• 3411.119 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 Brize Norton to Rockford?

The estimated flight time from RAF Brize Norton to Chicago Rockford International Airport is 7 hours and 57 minutes.

What is the time difference between Brize Norton and Rockford?

The time difference between Brize Norton and Rockford is 6 hours. Rockford is 6 hours behind Brize Norton.

Flight carbon footprint between RAF Brize Norton (BZZ) and Chicago Rockford International Airport (RFD)

On average, flying from Brize Norton to Rockford generates about 448 kg of CO2 per passenger, and 448 kilograms equals 989 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Brize Norton to Rockford

See the map of the shortest flight path between RAF Brize Norton (BZZ) and Chicago Rockford International Airport (RFD).

Airport information

Origin	RAF Brize Norton
City:	Brize Norton
Country:	United Kingdom
IATA Code:	BZZ
ICAO Code:	EGVN
Coordinates:	51°45′0″N, 1°35′1″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