Map of flight path and driving directions from Lord Howe Island to Sydney.
Shortest flight path between Lord Howe Island Airport (LDH) and Sydney Airport (SYD).
How far is Sydney from Lord Howe Island?
There are several ways to calculate distances between Lord Howe Island and Sydney. Here are two common methods:Vincenty's formula (applied above)
- 488.908 miles
- 786.821 kilometers
- 424.850 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
- 488.152 miles
- 785.604 kilometers
- 424.192 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).
Time difference and current local times
There is no time difference between Lord Howe Island and Sydney.
Lord Howe Island
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 97 kg (214 pounds).
Frequent Flyer Miles Calculator
Lord Howe Island (LDH) → Sydney (SYD).