How far is Rockford, IL, from Leeds?

The distance between Leeds (Leeds Bradford Airport) and Rockford (Chicago Rockford International Airport) is 3867 miles / 6223 kilometers / 3360 nautical miles.

Distance from Leeds to Rockford

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

Vincenty's formula (applied above)

• 3866.671 miles
• 6222.804 kilometers
• 3360.045 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

• 3855.820 miles
• 6205.340 kilometers
• 3350.616 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 Leeds to Rockford?

The estimated flight time from Leeds Bradford Airport to Chicago Rockford International Airport is 7 hours and 49 minutes.

What is the time difference between Leeds and Rockford?

The time difference between Leeds and Rockford is 6 hours. Rockford is 6 hours behind Leeds.

Flight carbon footprint between Leeds Bradford Airport (LBA) and Chicago Rockford International Airport (RFD)

On average, flying from Leeds to Rockford generates about 440 kg of CO2 per passenger, and 440 kilograms equals 969 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Leeds to Rockford

See the map of the shortest flight path between Leeds Bradford Airport (LBA) and Chicago Rockford International Airport (RFD).

Airport information

Origin	Leeds Bradford Airport
City:	Leeds
Country:	United Kingdom
IATA Code:	LBA
ICAO Code:	EGNM
Coordinates:	53°51′57″N, 1°39′38″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