How far is Sydney from Derry?
The distance between Derry (City of Derry Airport) and Sydney (Sydney Airport) is 10641 miles / 17126 kilometers / 9247 nautical miles.
City of Derry Airport – Sydney Airport
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Distance from Derry to Sydney
There are several ways to calculate the distance from Derry to Sydney. Here are two standard methods:
Vincenty's formula (applied above)- 10641.467 miles
- 17125.782 kilometers
- 9247.182 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- 10645.930 miles
- 17132.964 kilometers
- 9251.060 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 Derry to Sydney?
The estimated flight time from City of Derry Airport to Sydney Airport is 20 hours and 38 minutes.
What is the time difference between Derry and Sydney?
The time difference between Derry and Sydney is 11 hours. Sydney is 11 hours ahead of Derry.
Flight carbon footprint between City of Derry Airport (LDY) and Sydney Airport (SYD)
On average, flying from Derry to Sydney generates about 1 403 kg of CO2 per passenger, and 1 403 kilograms equals 3 094 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Derry to Sydney
See the map of the shortest flight path between City of Derry Airport (LDY) and Sydney Airport (SYD).
Airport information
| Origin | City of Derry Airport |
|---|---|
| City: | Derry |
| Country: | United Kingdom  |
| IATA Code: | LDY |
| ICAO Code: | EGAE |
| Coordinates: | 55°2′34″N, 7°9′39″W |
| Destination | Sydney Airport |
|---|---|
| City: | Sydney |
| Country: | Australia  |
| IATA Code: | SYD |
| ICAO Code: | YSSY |
| Coordinates: | 33°56′45″S, 151°10′37″E |