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How far is Southampton from London?

The distance between London (Luton Airport) and Southampton (Southampton Airport) is 77 miles / 124 kilometers / 67 nautical miles.

The driving distance from London (LTN) to Southampton (SOU) is 94 miles / 152 kilometers, and travel time by car is about 1 hour 46 minutes.

Luton Airport – Southampton Airport

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77
Miles
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124
Kilometers
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67
Nautical miles

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Distance from London to Southampton

There are several ways to calculate the distance from London to Southampton. Here are two standard methods:

Vincenty's formula (applied above)
  • 76.874 miles
  • 123.717 kilometers
  • 66.802 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 76.770 miles
  • 123.549 kilometers
  • 66.711 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).

How long does it take to fly from London to Southampton?

The estimated flight time from Luton Airport to Southampton Airport is 38 minutes.

What is the time difference between London and Southampton?

There is no time difference between London and Southampton.

Flight carbon footprint between Luton Airport (LTN) and Southampton Airport (SOU)

On average, flying from London to Southampton generates about 36 kg of CO2 per passenger, and 36 kilograms equals 80 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from London to Southampton

See the map of the shortest flight path between Luton Airport (LTN) and Southampton Airport (SOU).

Airport information

Origin Luton Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LTN
ICAO Code: EGGW
Coordinates: 51°52′28″N, 0°22′5″W
Destination 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