How far is Saint-Pierre from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Saint-Pierre (Saint-Pierre Airport) is 1645 miles / 2648 kilometers / 1430 nautical miles.
The driving distance from Rockford (RFD) to Saint-Pierre (FSP) is 3073 miles / 4946 kilometers, and travel time by car is about 78 hours 44 minutes.
Chicago Rockford International Airport – Saint-Pierre Airport
Search flights
Distance from Rockford to Saint-Pierre
There are several ways to calculate the distance from Rockford to Saint-Pierre. Here are two standard methods:
Vincenty's formula (applied above)- 1645.265 miles
- 2647.798 kilometers
- 1429.696 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- 1640.934 miles
- 2640.828 kilometers
- 1425.933 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 Saint-Pierre?
The estimated flight time from Chicago Rockford International Airport to Saint-Pierre Airport is 3 hours and 36 minutes.
What is the time difference between Rockford and Saint-Pierre?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Saint-Pierre Airport (FSP)
On average, flying from Rockford to Saint-Pierre generates about 189 kg of CO2 per passenger, and 189 kilograms equals 416 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 Saint-Pierre
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Saint-Pierre Airport (FSP).
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 | Saint-Pierre Airport |
|---|---|
| City: | Saint-Pierre |
| Country: | Saint Pierre and Miquelon  |
| IATA Code: | FSP |
| ICAO Code: | LFVP |
| Coordinates: | 46°45′46″N, 56°10′23″W |