How far is Dublin from Chicago?
There are several ways to calculate distances between Chicago and Dublin. 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 O'Hare International Airport (ORD) to Dublin Airport (DUB) is 7 hours 27 minutes.
Time difference and current local times
The time difference between Chicago and Dublin is 6 hours. Dublin is 6 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 422 kg (930 pounds).
Chicago to Dublin flight path
Shortest flight path between O'Hare International Airport (ORD) and Dublin Airport (DUB).
Frequent Flyer Miles Calculator
Chicago (ORD) → Dublin (DUB).