How far is Roberval from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Roberval (Roberval Airport) is 926 miles / 1490 kilometers / 804 nautical miles.
The driving distance from Rockford (RFD) to Roberval (YRJ) is 1205 miles / 1940 kilometers, and travel time by car is about 24 hours 32 minutes.
Chicago Rockford International Airport – Roberval Airport
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Distance from Rockford to Roberval
There are several ways to calculate the distance from Rockford to Roberval. Here are two standard methods:
Vincenty's formula (applied above)- 925.790 miles
- 1489.914 kilometers
- 804.489 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- 923.874 miles
- 1486.831 kilometers
- 802.824 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 Roberval?
The estimated flight time from Chicago Rockford International Airport to Roberval Airport is 2 hours and 15 minutes.
What is the time difference between Rockford and Roberval?
The time difference between Rockford and Roberval is 1 hour. Roberval is 1 hour ahead of Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Roberval Airport (YRJ)
On average, flying from Rockford to Roberval generates about 146 kg of CO2 per passenger, and 146 kilograms equals 321 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rockford to Roberval
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Roberval Airport (YRJ).
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 | Roberval Airport |
|---|---|
| City: | Roberval |
| Country: | Canada  |
| IATA Code: | YRJ |
| ICAO Code: | CYRJ |
| Coordinates: | 48°31′12″N, 72°15′56″W |