Distance from Dadonghai to Sydney
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Sydney → Dadonghai
How far is Dadonghai from Sydney?
Dadonghai (China) and Sydney (Australia) are very far apart: 7,265 km in a straight line, that is 4,515 miles or 3,923 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
There is no continuous road route between Dadonghai and Sydney, so the straight-line distance and the flight are the useful figures.
From Dadonghai, Sydney lies to the south-east (initial bearing 143°). The route crosses from China into Australia. The halfway point is at -8.3616°, 128.8940°.
A direct flight would take about 9 h 35 min (800 km/h cruise plus take-off and landing).
Other distances from Dadonghai
- Dadonghai – Zhongshan 362 km
- Dadonghai – Hanoi 495 km
- Dadonghai – Yunfu 586 km
- Dadonghai – Foshan 654 km
- Dadonghai – Hong Kong 663 km
- Dadonghai – Kowloon 667 km
- Dadonghai – Guangzhou 669 km
- Dadonghai – Shenzhen 676 km
- Dadonghai – Dongguan 692 km
Other distances from Sydney
- Sydney – Melbourne 713 km
- Sydney – Brisbane 733 km
- Sydney – Adelaide 1,162 km
- Sydney – Perth 3,290 km
- Sydney – Makassar 4,575 km
- Sydney – Surabaya 4,929 km
- Sydney – Semarang 5,140 km
- Sydney – Davao 5,291 km
- Sydney – Malingao 5,361 km
Frequently asked questions
How far is Dadonghai from Sydney?
The straight-line distance between Dadonghai and Sydney is 7,265 km (4,515 miles). There is no continuous road route between them.
In which direction is Sydney from Dadonghai?
Sydney is to the south-east of Dadonghai, at an initial bearing of 143°.
How long is the flight from Dadonghai to Sydney?
A direct flight would take about 9 h 35 min at an average cruising speed of 800 km/h.
How is the distance calculated?
The straight-line distance is computed on the WGS84 ellipsoid with the Vincenty formula, accurate to the metre. The road distance comes from OpenStreetMap roads.