How far is London from Cardiff?
There are several ways to calculate distances between Cardiff and London. Here are two common methods:Vincenty's formula (applied above)
- 137.790 miles
- 221.752 kilometers
- 119.737 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
- 137.361 miles
- 221.062 kilometers
- 119.364 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 London Gatwick Airport (LGW) is 45 minutes.
Time difference and current local times
There is no time difference between Cardiff and London.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 44 kg (97 pounds).
Cardiff to London flight path
Shortest flight path between Cardiff Airport (CWL) and London Gatwick Airport (LGW).
Frequent Flyer Miles Calculator
Cardiff (CWL) → London (LGW).