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Distance from Istanbul to Dadonghai

Straight line

7,925 km
4,924 mi · 4,279 NM

By road

10,817 km
6,722 mi

Travel time

131 h 9 min
flight ≈ 10 h 24 min

Direction

E 82°
initial bearing

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

How far is Istanbul from Dadonghai?

Istanbul (Türkiye) and Dadonghai (China) are very far apart: 7,925 km in a straight line, that is 4,924 miles or 4,279 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Istanbul to Dadonghai is 10,817 km (6,722 miles), about 131 h 9 min by car on the fastest route, without traffic or stops. The road is 36% longer than the straight line.

From Istanbul, Dadonghai lies to the east (initial bearing 82°). The route crosses from Türkiye into China. The halfway point is at 36.5633°, 74.7767°.

A direct flight would take about 10 h 24 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 Istanbul from Dadonghai?

By road it is 10,817 km (6,722 miles) from Istanbul to Dadonghai; in a straight line it is 7,925 km (4,924 miles).

How long is the drive from Istanbul to Dadonghai?

About 131 h 9 min on the fastest route (10,817 km), without traffic or stops.

In which direction is Dadonghai from Istanbul?

Dadonghai is to the east of Istanbul, at an initial bearing of 82°.

How long is the flight from Istanbul to Dadonghai?

A direct flight would take about 10 h 24 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.