How far is Sarnia from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Sarnia (Sarnia Chris Hadfield Airport) is 350 miles / 564 kilometers / 305 nautical miles.
The driving distance from Rockford (RFD) to Sarnia (YZR) is 430 miles / 692 kilometers, and travel time by car is about 8 hours 0 minutes.
Chicago Rockford International Airport – Sarnia Chris Hadfield Airport
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Distance from Rockford to Sarnia
There are several ways to calculate the distance from Rockford to Sarnia. Here are two standard methods:
Vincenty's formula (applied above)- 350.500 miles
- 564.075 kilometers
- 304.576 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- 349.603 miles
- 562.631 kilometers
- 303.797 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 Sarnia?
The estimated flight time from Chicago Rockford International Airport to Sarnia Chris Hadfield Airport is 1 hour and 9 minutes.
What is the time difference between Rockford and Sarnia?
The time difference between Rockford and Sarnia is 1 hour. Sarnia is 1 hour ahead of Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Sarnia Chris Hadfield Airport (YZR)
On average, flying from Rockford to Sarnia generates about 77 kg of CO2 per passenger, and 77 kilograms equals 169 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 Sarnia
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Sarnia Chris Hadfield Airport (YZR).
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 | Sarnia Chris Hadfield Airport |
|---|---|
| City: | Sarnia |
| Country: | Canada  |
| IATA Code: | YZR |
| ICAO Code: | CYZR |
| Coordinates: | 42°59′57″N, 82°18′32″W |