How far is Lille from Chicago?
There are several ways to calculate distances between Chicago and Lille. Here are two common methods:Vincenty's formula (applied above)
- 4118.654 miles
- 6628.331 kilometers
- 3579.012 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
- 4107.243 miles
- 6609.967 kilometers
- 3569.097 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 Chicago O'Hare International Airport (ORD) to Lille Airport (LIL) is 8 hours 17 minutes.
Time difference and current local times
The time difference between Chicago and Lille is 7 hours. Lille is 7 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 478 kg (1 053 pounds).
Chicago to Lille flight path
Shortest flight path between Chicago O'Hare International Airport (ORD) and Lille Airport (LIL).
Frequent Flyer Miles Calculator
Chicago (ORD) → Lille (LIL).