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Distance from Patna to Hangzhou

Straight line

3,472 km
2,158 mi · 1,875 NM

By road

4,875 km
3,029 mi

Travel time

57 h 16 min
flight ≈ 4 h 50 min

Direction

ENE 73°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Hangzhou → Patna

How far is Patna from Hangzhou?

Patna (India) and Hangzhou (China) are very far apart: 3,472 km in a straight line, that is 2,158 miles or 1,875 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Patna to Hangzhou is 4,875 km (3,029 miles), about 57 h 16 min by car on the fastest route, without traffic or stops. The road is 40% longer than the straight line.

From Patna, Hangzhou lies to the east (initial bearing 73°). The route crosses from India into China. The halfway point is at 29.0838°, 102.2550°.

A direct flight would take about 4 h 50 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 Patna from Hangzhou?

By road it is 4,875 km (3,029 miles) from Patna to Hangzhou; in a straight line it is 3,472 km (2,158 miles).

How long is the drive from Patna to Hangzhou?

About 57 h 16 min on the fastest route (4,875 km), without traffic or stops.

In which direction is Hangzhou from Patna?

Hangzhou is to the east of Patna, at an initial bearing of 73°.

How long is the flight from Patna to Hangzhou?

A direct flight would take about 4 h 50 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.