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How far is London from Sydney?

The distance between Sydney (Sydney Airport) and London (London City Airport) is 10553 miles / 16983 kilometers / 9170 nautical miles.

Sydney Airport – London City Airport

Distance arrow
10553
Miles
Distance arrow
16983
Kilometers
Distance arrow
9170
Nautical miles
Flight time duration
20 h 28 min
CO2 emission
1 389 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)
  • 10552.669 miles
  • 16982.874 kilometers
  • 9170.019 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
  • 10555.565 miles
  • 16987.535 kilometers
  • 9172.535 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 City Airport is 20 hours and 28 minutes.

Flight carbon footprint between Sydney Airport (SYD) and London City Airport (LCY)

On average, flying from Sydney to London generates about 1 389 kg of CO2 per passenger, and 1 389 kilograms equals 3 062 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 City Airport (LCY).

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 City Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LCY
ICAO Code: EGLC
Coordinates: 51°30′19″N, 0°3′19″E