How far is Derry from Cardiff?
There are several ways to calculate distances between Cardiff and Derry. Here are two common methods:Vincenty's formula (applied above)
- 297.694 miles
- 479.092 kilometers
- 258.689 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
- 297.237 miles
- 478.357 kilometers
- 258.292 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 Cardiff Airport (CWL) to City of Derry Airport (LDY) is 1 hour 3 minutes.
Time difference and current local times
There is no time difference between Cardiff and Derry.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 66 kg (146 pounds).
Cardiff to Derry flight path
Shortest flight path between Cardiff Airport (CWL) and City of Derry Airport (LDY).
Frequent Flyer Miles Calculator
Cardiff (CWL) → Derry (LDY).