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How far is Cairns from London?

The distance between London (London Heathrow Airport) and Cairns (Cairns Airport) is 9415 miles / 15153 kilometers / 8182 nautical miles.

London Heathrow Airport – Cairns Airport

Distance arrow
9415
Miles
Distance arrow
15153
Kilometers
Distance arrow
8182
Nautical miles
Flight time duration
18 h 19 min
CO2 emission
1 211 kg

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Distance from London to Cairns

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

Vincenty's formula (applied above)
  • 9415.360 miles
  • 15152.553 kilometers
  • 8181.724 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
  • 9415.569 miles
  • 15152.889 kilometers
  • 8181.906 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 Cairns?

The estimated flight time from London Heathrow Airport to Cairns Airport is 18 hours and 19 minutes.

Flight carbon footprint between London Heathrow Airport (LHR) and Cairns Airport (CNS)

On average, flying from London to Cairns generates about 1 211 kg of CO2 per passenger, and 1 211 kilograms equals 2 669 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from London to Cairns

See the map of the shortest flight path between London Heathrow Airport (LHR) and Cairns Airport (CNS).

Airport information

Origin London 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
Destination Cairns Airport
City: Cairns
Country: Australia Flag of Australia
IATA Code: CNS
ICAO Code: YBCS
Coordinates: 16°53′8″S, 145°45′18″E