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Distance from Tehran to Suzhou

Straight line

6,312 km
3,922 mi · 3,408 NM

By road

7,825 km
4,862 mi

Travel time

91 h 28 min
flight ≈ 8 h 23 min

Direction

ENE 73°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Suzhou → Tehran

How far is Tehran from Suzhou?

Tehran (Iran) and Suzhou (China) are very far apart: 6,312 km in a straight line, that is 3,922 miles or 3,408 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Tehran to Suzhou is 7,825 km (4,862 miles), about 91 h 28 min by car on the fastest route, without traffic or stops. The road is 24% longer than the straight line.

From Tehran, Suzhou lies to the east (initial bearing 73°). The route crosses from Iran into China. The halfway point is at 38.7933°, 87.0106°.

A direct flight would take about 8 h 23 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 Tehran from Suzhou?

By road it is 7,825 km (4,862 miles) from Tehran to Suzhou; in a straight line it is 6,312 km (3,922 miles).

How long is the drive from Tehran to Suzhou?

About 91 h 28 min on the fastest route (7,825 km), without traffic or stops.

In which direction is Suzhou from Tehran?

Suzhou is to the east of Tehran, at an initial bearing of 73°.

How long is the flight from Tehran to Suzhou?

A direct flight would take about 8 h 23 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.