EN RO

Distance from Guangzhou to Dadonghai

Straight line

667 km
415 mi · 360 NM

By road

…
calculating

Travel time

…
flight ≈ 1 h 20 min

Direction

SW 216°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Dadonghai → Guangzhou

How far is Guangzhou from Dadonghai?

Guangzhou (China) and Dadonghai (China) are quite far apart: 667 km in a straight line, that is 415 miles or 360 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Guangzhou, Dadonghai lies to the south-west (initial bearing 216°). Both cities are in China. The halfway point is at 20.6787°, 111.3500°.

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.

Frequently asked questions

How far is Guangzhou from Dadonghai?

The straight-line distance between Guangzhou and Dadonghai is 667 km (415 miles). The road distance is longer and is calculated on the map.

In which direction is Dadonghai from Guangzhou?

Dadonghai is to the south-west of Guangzhou, at an initial bearing of 216°.

How long is the flight from Guangzhou to Dadonghai?

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.