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How far is London from Sydney?

The distance between Sydney (Sydney Airport) and London (London Gatwick Airport) is 10574 miles / 17017 kilometers / 9189 nautical miles.

Sydney Airport – London Gatwick Airport

Distance arrow
10574
Miles
Distance arrow
17017
Kilometers
Distance arrow
9189
Nautical miles
Flight time duration
20 h 31 min
CO2 emission
1 393 kg

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Distance from Sydney to London

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

Vincenty's formula (applied above)
  • 10573.969 miles
  • 17017.154 kilometers
  • 9188.528 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
  • 10576.727 miles
  • 17021.593 kilometers
  • 9190.925 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 Sydney to London?

The estimated flight time from Sydney Airport to London Gatwick Airport is 20 hours and 31 minutes.

Flight carbon footprint between Sydney Airport (SYD) and London Gatwick Airport (LGW)

On average, flying from Sydney to London generates about 1 393 kg of CO2 per passenger, and 1 393 kilograms equals 3 070 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Sydney to London

See the map of the shortest flight path between Sydney Airport (SYD) and London Gatwick Airport (LGW).

Airport information

Origin Sydney Airport
City: Sydney
Country: Australia Flag of Australia
IATA Code: SYD
ICAO Code: YSSY
Coordinates: 33°56′45″S, 151°10′37″E
Destination London Gatwick Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LGW
ICAO Code: EGKK
Coordinates: 51°8′53″N, 0°11′25″W