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Distance from Kolkata to Birkenhead

Straight line

8,114 km
5,042 mi · 4,381 NM

By road

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calculating

Travel time

…
flight ≈ 10 h 39 min

Direction

NW 321°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Birkenhead → Kolkata

How far is Kolkata from Birkenhead?

Kolkata (India) and Birkenhead (United Kingdom) are very far apart: 8,114 km in a straight line, that is 5,042 miles or 4,381 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Kolkata, Birkenhead lies to the north-west (initial bearing 321°). The route crosses from India into United Kingdom. The halfway point is at 47.5007°, 55.1087°.

A direct flight would take about 10 h 39 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 Kolkata from Birkenhead?

The straight-line distance between Kolkata and Birkenhead is 8,114 km (5,042 miles). The road distance is longer and is calculated on the map.

In which direction is Birkenhead from Kolkata?

Birkenhead is to the north-west of Kolkata, at an initial bearing of 321°.

How long is the flight from Kolkata to Birkenhead?

A direct flight would take about 10 h 39 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.