How far is Rockford, IL, from Belfast?
The distance between Belfast (George Best Belfast City Airport) and Rockford (Chicago Rockford International Airport) is 3690 miles / 5939 kilometers / 3207 nautical miles.
George Best Belfast City Airport – Chicago Rockford International Airport
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Distance from Belfast to Rockford
There are several ways to calculate the distance from Belfast to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 3690.067 miles
- 5938.586 kilometers
- 3206.580 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- 3679.735 miles
- 5921.960 kilometers
- 3197.603 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 Belfast to Rockford?
The estimated flight time from George Best Belfast City Airport to Chicago Rockford International Airport is 7 hours and 29 minutes.
What is the time difference between Belfast and Rockford?
The time difference between Belfast and Rockford is 6 hours. Rockford is 6 hours behind Belfast.
Flight carbon footprint between George Best Belfast City Airport (BHD) and Chicago Rockford International Airport (RFD)
On average, flying from Belfast to Rockford generates about 418 kg of CO2 per passenger, and 418 kilograms equals 921 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Belfast to Rockford
See the map of the shortest flight path between George Best Belfast City Airport (BHD) and Chicago Rockford International Airport (RFD).
Airport information
| Origin | George Best Belfast City Airport |
|---|---|
| City: | Belfast |
| Country: | United Kingdom  |
| IATA Code: | BHD |
| ICAO Code: | EGAC |
| Coordinates: | 54°37′5″N, 5°52′20″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 |