How far is Sydney from Belfast?

The distance between Belfast (George Best Belfast City Airport) and Sydney (Sydney Airport) is 10625 miles / 17100 kilometers / 9233 nautical miles.

Distance from Belfast to Sydney

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

Vincenty's formula (applied above)

• 10625.333 miles
• 17099.816 kilometers
• 9233.162 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

• 10629.581 miles
• 17106.653 kilometers
• 9236.854 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 Belfast to Sydney?

The estimated flight time from George Best Belfast City Airport to Sydney Airport is 20 hours and 37 minutes.

What is the time difference between Belfast and Sydney?

The time difference between Belfast and Sydney is 11 hours. Sydney is 11 hours ahead of Belfast.

Flight carbon footprint between George Best Belfast City Airport (BHD) and Sydney Airport (SYD)

On average, flying from Belfast to Sydney generates about 1 401 kg of CO2 per passenger, and 1 401 kilograms equals 3 088 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Sydney

See the map of the shortest flight path between George Best Belfast City Airport (BHD) and Sydney Airport (SYD).

Airport information

Origin	George Best Belfast City Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BHD
ICAO Code:	EGAC
Coordinates:	54°37′5″N, 5°52′20″W

Destination	Sydney Airport
City:	Sydney
Country:	Australia
IATA Code:	SYD
ICAO Code:	YSSY
Coordinates:	33°56′45″S, 151°10′37″E