Map of flight path from Chicago to Örebro.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Örebro Airport (ORB).
How far is Örebro from Chicago?
There are several ways to calculate distances between Chicago and Örebro. Here are two common methods:Vincenty's formula (applied above)
- 4205.553 miles
- 6768.181 kilometers
- 3654.526 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
- 4193.612 miles
- 6748.965 kilometers
- 3644.149 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).
Time difference and current local times
The time difference between Chicago and Örebro is 7 hours. Örebro is 7 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 482 kg (1 063 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Örebro (ORB).