How far is Chicago from Dublin?
There are several ways to calculate distances between Dublin and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 3673.405 miles
- 5911.772 kilometers
- 3192.102 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
- 3663.188 miles
- 5895.330 kilometers
- 3183.224 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 Dublin Airport (DUB) to O'Hare International Airport (ORD) is 7 hours 27 minutes.
Time difference and current local times
The time difference between Dublin and Chicago is 6 hours. Chicago is 6 hours behind Dublin.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 422 kg (930 pounds).
Dublin to Chicago flight map.
Frequent Flyer Miles Calculator
Dublin (DUB) → Chicago (ORD).