How far is Southend from London?
There are several ways to calculate distances between London and Southend. Here are two common methods:Vincenty's formula (applied above)
- 50.405 miles
- 81.118 kilometers
- 43.800 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
- 50.247 miles
- 80.865 kilometers
- 43.664 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 Heathrow Airport (LHR) to London Southend Airport (SEN) is 35 minutes.
Time difference and current local times
There is no time difference between London and Southend.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 24 kg (52 pounds).
London to Southend flight map.
Frequent Flyer Miles Calculator
London (LHR) → Southend (SEN).