Air Miles Calculator

Distance between Brussels (BRU) and Rockford, IL (RFD)

Distance from Brussels to Rockford (Brussels Airport – Chicago Rockford International Airport) is 4193 miles / 6749 kilometers / 3644 nautical miles.

How far is Rockford from Brussels?

There are several ways to calculate distances between Brussels and Rockford. Here are two common methods:

Vincenty's formula (applied above)
  • 4193.475 miles
  • 6748.744 kilometers
  • 3644.030 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 4181.794 miles
  • 6729.945 kilometers
  • 3633.879 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).

Flight duration

Estimated flight time from Brussels Airport (BRU) to Chicago Rockford International Airport (RFD) is 8 hours 26 minutes.

Time difference and current local times

The time difference between Brussels and Rockford is 7 hours. Rockford is 7 hours behind Brussels.

Time Difference

Brussels
Rockford

Brussels

 CEST

Rockford, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 487 kg (1 074 pounds).

Airport information


A Brussels Airport
City: Brussels
Country: Belgium Flag of Belgium
IATA Code: BRU
ICAO Code: EBBR
Coordinates: 50°54′5″N, 4°29′3″E

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

Brussels to Rockford flight path

Shortest flight path between Brussels Airport (BRU) and Chicago Rockford International Airport (RFD).

Frequent Flyer Miles Calculator

Brussels (BRU) → Rockford (RFD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4193
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4193

Round trip?