How far is Chicago, IL, from Sarnia?
The distance between Sarnia (Sarnia Chris Hadfield Airport) and Chicago (Chicago O'Hare International Airport) is 294 miles / 474 kilometers / 256 nautical miles.
The driving distance from Sarnia (YZR) to Chicago (ORD) is 362 miles / 583 kilometers, and travel time by car is about 6 hours 45 minutes.
Sarnia Chris Hadfield Airport – Chicago O'Hare International Airport
Search flights
Distance from Sarnia to Chicago
There are several ways to calculate the distance from Sarnia to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 294.359 miles
- 473.725 kilometers
- 255.791 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- 293.642 miles
- 472.572 kilometers
- 255.168 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 Sarnia to Chicago?
The estimated flight time from Sarnia Chris Hadfield Airport to Chicago O'Hare International Airport is 1 hour and 3 minutes.
What is the time difference between Sarnia and Chicago?
The time difference between Sarnia and Chicago is 1 hour. Chicago is 1 hour behind Sarnia.
Flight carbon footprint between Sarnia Chris Hadfield Airport (YZR) and Chicago O'Hare International Airport (ORD)
On average, flying from Sarnia to Chicago generates about 68 kg of CO2 per passenger, and 68 kilograms equals 151 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sarnia to Chicago
See the map of the shortest flight path between Sarnia Chris Hadfield Airport (YZR) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | Sarnia Chris Hadfield Airport |
|---|---|
| City: | Sarnia |
| Country: | Canada  |
| IATA Code: | YZR |
| ICAO Code: | CYZR |
| Coordinates: | 42°59′57″N, 82°18′32″W |
| Destination | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |