Air Miles Calculator

Distance between London (LHR) and Southend (SEN)

Distance from London to Southend (Heathrow Airport – London Southend Airport) is 50 miles / 81 kilometers / 44 nautical miles.

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).

Flight duration

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.

Time Difference

London
Southend

London

 GMT

Southend

 GMT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 24 kg (52 pounds).

Airport information


A Heathrow Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LHR
ICAO Code: EGLL
Coordinates: 51°28′14″N, 0°27′42″W

B London Southend Airport
City: Southend
Country: United Kingdom Flag of United Kingdom
IATA Code: SEN
ICAO Code: EGMC
Coordinates: 51°34′17″N, 0°41′44″E

Map

London to Southend flight map.

Frequent Flyer Miles Calculator

London (LHR) → Southend (SEN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
50
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
50

Round trip?