How far is Bergerac from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Bergerac (Bergerac Dordogne Périgord Airport) is 4261 miles / 6858 kilometers / 3703 nautical miles.
Chicago Rockford International Airport – Bergerac Dordogne Périgord Airport
Search flights
Distance from Rockford to Bergerac
There are several ways to calculate the distance from Rockford to Bergerac. Here are two standard methods:
Vincenty's formula (applied above)- 4261.315 miles
- 6857.921 kilometers
- 3702.981 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- 4249.919 miles
- 6839.582 kilometers
- 3693.079 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 Rockford to Bergerac?
The estimated flight time from Chicago Rockford International Airport to Bergerac Dordogne Périgord Airport is 8 hours and 34 minutes.
What is the time difference between Rockford and Bergerac?
The time difference between Rockford and Bergerac is 7 hours. Bergerac is 7 hours ahead of Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Bergerac Dordogne Périgord Airport (EGC)
On average, flying from Rockford to Bergerac generates about 489 kg of CO2 per passenger, and 489 kilograms equals 1 078 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Rockford to Bergerac
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Bergerac Dordogne Périgord Airport (EGC).
Airport information
| Origin | 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 |
| Destination | Bergerac Dordogne Périgord Airport |
|---|---|
| City: | Bergerac |
| Country: | France  |
| IATA Code: | EGC |
| ICAO Code: | LFBE |
| Coordinates: | 44°49′31″N, 0°31′6″E |