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Distance from Guankou to Nanjing

Straight line

658 km
409 mi · 355 NM

By road

…
calculating

Travel time

…
flight ≈ 1 h 19 min

Direction

NE 48°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Nanjing → Guankou

How far is Guankou from Nanjing?

Guankou (China) and Nanjing (China) are quite far apart: 658 km in a straight line, that is 409 miles or 355 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Guankou, Nanjing lies to the north-east (initial bearing 48°). Both cities are in China. The halfway point is at 30.1353°, 116.1515°.

A direct flight would take about 1 h 19 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 Guankou from Nanjing?

The straight-line distance between Guankou and Nanjing is 658 km (409 miles). The road distance is longer and is calculated on the map.

In which direction is Nanjing from Guankou?

Nanjing is to the north-east of Guankou, at an initial bearing of 48°.

How long is the flight from Guankou to Nanjing?

A direct flight would take about 1 h 19 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.