Air Miles Calculator

Distance between London (LHR) and Southampton (SOU)

Distance from London to Southampton (Heathrow Airport – Southampton Airport) is 53 miles / 85 kilometers / 46 nautical miles.

How far is Southampton from London?

There are several ways to calculate distances between London and Southampton. Here are two common methods:

Vincenty's formula (applied above)
  • 52.947 miles
  • 85.210 kilometers
  • 46.010 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
  • 52.845 miles
  • 85.045 kilometers
  • 45.921 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 Southampton Airport (SOU) is 36 minutes.

Time difference and current local times

There is no time difference between London and Southampton.

Time Difference

London
Southampton

London

 GMT

Southampton

 GMT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 24 kg (54 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 Southampton Airport
City: Southampton
Country: United Kingdom Flag of United Kingdom
IATA Code: SOU
ICAO Code: EGHI
Coordinates: 50°57′1″N, 1°21′24″W

Map

London to Southampton flight map.

Frequent Flyer Miles Calculator

London (LHR) → Southampton (SOU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
53
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
53

Round trip?