Distance from Dadonghai to Hong Kong
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Hong Kong → Dadonghai
How far is Dadonghai from Hong Kong?
Dadonghai (China) and Hong Kong (Hong Kong SAR China) are quite far apart: 663 km in a straight line, that is 412 miles or 358 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
By road, Dadonghai to Hong Kong is 925 km (575 miles), about 14 h 59 min by car on the fastest route, without traffic or stops. The road is 40% longer than the straight line.
From Dadonghai, Hong Kong lies to the north-east (initial bearing 46°). The route crosses from China into Hong Kong SAR China. The halfway point is at 20.2649°, 111.8120°.
A direct flight would take about 1 h 20 min (800 km/h cruise plus take-off and landing). The road distance and driving time are calculated on the map from OpenStreetMap roads.
Other distances from Dadonghai
- Dadonghai – Zhongshan 362 km
- Dadonghai – Hanoi 495 km
- Dadonghai – Yunfu 586 km
- Dadonghai – Foshan 654 km
- Dadonghai – Kowloon 667 km
- Dadonghai – Guangzhou 669 km
- Dadonghai – Shenzhen 676 km
- Dadonghai – Dongguan 692 km
Other distances from Hong Kong
- Hong Kong – Kowloon 4 km
- Hong Kong – Shenzhen 32 km
- Hong Kong – Dongguan 93 km
- Hong Kong – Guangzhou 133 km
- Hong Kong – Foshan 136 km
- Hong Kong – Yunfu 231 km
- Hong Kong – Jieyang 265 km
- Hong Kong – Shantou 287 km
- Hong Kong – Zhongshan 387 km
Frequently asked questions
How far is Dadonghai from Hong Kong?
By road it is 925 km (575 miles) from Dadonghai to Hong Kong; in a straight line it is 663 km (412 miles).
How long is the drive from Dadonghai to Hong Kong?
About 14 h 59 min on the fastest route (925 km), without traffic or stops.
In which direction is Hong Kong from Dadonghai?
Hong Kong is to the north-east of Dadonghai, at an initial bearing of 46°.
How long is the flight from Dadonghai to Hong Kong?
A direct flight would take about 1 h 20 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.