Map of flight path and driving directions from London to Cardiff.
Shortest flight path between London Heathrow Airport (LHR) and Cardiff Airport (CWL).
How far is Cardiff from London?
There are several ways to calculate distances between London and Cardiff. Here are two common methods:Vincenty's formula (applied above)
- 124.604 miles
- 200.531 kilometers
- 108.278 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
- 124.211 miles
- 199.898 kilometers
- 107.936 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
There is no time difference between London and Cardiff.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 43 kg (96 pounds).
Frequent Flyer Miles Calculator
London (LHR) → Cardiff (CWL).