EN RO

Distance from Dadonghai to Guiyang

Straight line

970 km
602 mi · 524 NM

By road

1,310 km
814 mi

Travel time

18 h 54 min
flight ≈ 1 h 43 min

Direction

NNW 343°
initial bearing

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

How far is Dadonghai from Guiyang?

Dadonghai (China) and Guiyang (China) are quite far apart: 970 km in a straight line, that is 602 miles or 524 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Dadonghai to Guiyang is 1,310 km (814 miles), about 18 h 54 min by car on the fastest route, without traffic or stops. The road is 35% longer than the straight line.

From Dadonghai, Guiyang lies to the north (initial bearing 343°). Both cities are in China. The halfway point is at 22.4079°, 108.1556°.

A direct flight would take about 1 h 43 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 Dadonghai from Guiyang?

By road it is 1,310 km (814 miles) from Dadonghai to Guiyang; in a straight line it is 970 km (602 miles).

How long is the drive from Dadonghai to Guiyang?

About 18 h 54 min on the fastest route (1,310 km), without traffic or stops.

In which direction is Guiyang from Dadonghai?

Guiyang is to the north of Dadonghai, at an initial bearing of 343°.

How long is the flight from Dadonghai to Guiyang?

A direct flight would take about 1 h 43 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.