How far is Toronto from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and Toronto (Toronto Pearson International Airport) is 436 miles / 702 kilometers / 379 nautical miles.
The driving distance from Chicago (ORD) to Toronto (YYZ) is 527 miles / 848 kilometers, and travel time by car is about 9 hours 57 minutes.
Chicago O'Hare International Airport – Toronto Pearson International Airport
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Distance from Chicago to Toronto
There are several ways to calculate the distance from Chicago to Toronto. Here are two standard methods:
Vincenty's formula (applied above)- 436.227 miles
- 702.040 kilometers
- 379.071 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- 435.180 miles
- 700.354 kilometers
- 378.161 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 Chicago to Toronto?
The estimated flight time from Chicago O'Hare International Airport to Toronto Pearson International Airport is 1 hour and 19 minutes.
What is the time difference between Chicago and Toronto?
The time difference between Chicago and Toronto is 1 hour. Toronto is 1 hour ahead of Chicago.
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Toronto Pearson International Airport (YYZ)
On average, flying from Chicago to Toronto generates about 89 kg of CO2 per passenger, and 89 kilograms equals 197 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chicago to Toronto
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Toronto Pearson International Airport (YYZ).
Airport information
| Origin | 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 |
| Destination | Toronto Pearson International Airport |
|---|---|
| City: | Toronto |
| Country: | Canada  |
| IATA Code: | YYZ |
| ICAO Code: | CYYZ |
| Coordinates: | 43°40′37″N, 79°37′50″W |
Airlines flying from Chicago (ORD) to Toronto (YYZ)
| Air Canada |
| American Airlines |
| Etihad Airways |
| United Airlines |
| WestJet |