How far is Quebec from Chicago?
There are several ways to calculate distances between Chicago and Quebec. Here are two common methods:Vincenty's formula (applied above)
- 880.354 miles
- 1416.793 kilometers
- 765.007 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 878.361 miles
- 1413.586 kilometers
- 763.275 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).
Estimated flight time from O'Hare International Airport (ORD) to Québec City Jean Lesage International Airport (YQB) is 2 hours 10 minutes.
Time difference and current local times
The time difference between Chicago and Quebec is 1 hour. Quebec is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 142 kg (313 pounds).
Chicago to Quebec flight path
Shortest flight path between O'Hare International Airport (ORD) and Québec City Jean Lesage International Airport (YQB).
Frequent Flyer Miles Calculator
Chicago (ORD) → Quebec (YQB).