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Distance from Batam to Dadonghai

Straight line

1,981 km
1,231 mi · 1,070 NM

By road

–
no road route

Travel time

–
flight ≈ 2 h 59 min

Direction

NNE 17°
initial bearing

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

How far is Batam from Dadonghai?

Batam (Indonesia) and Dadonghai (China) are quite far apart: 1,981 km in a straight line, that is 1,231 miles or 1,070 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 Batam and Dadonghai, so the straight-line distance and the flight are the useful figures.

From Batam, Dadonghai lies to the north (initial bearing 17°). The route crosses from Indonesia into China. The halfway point is at 9.6959°, 106.6973°.

A direct flight would take about 2 h 59 min (800 km/h cruise plus take-off and landing).

Frequently asked questions

How far is Batam from Dadonghai?

The straight-line distance between Batam and Dadonghai is 1,981 km (1,231 miles). There is no continuous road route between them.

In which direction is Dadonghai from Batam?

Dadonghai is to the north of Batam, at an initial bearing of 17°.

How long is the flight from Batam to Dadonghai?

A direct flight would take about 2 h 59 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.