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Distance from Huainan to Changsha

Straight line

625 km
388 mi · 337 NM

By road

…
calculating

Travel time

…
flight ≈ 1 h 17 min

Direction

SW 219°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Changsha → Huainan

How far is Huainan from Changsha?

Huainan (China) and Changsha (China) are quite far apart: 625 km in a straight line, that is 388 miles or 337 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Huainan, Changsha lies to the south-west (initial bearing 219°). Both cities are in China. The halfway point is at 30.4280°, 114.9382°.

A direct flight would take about 1 h 17 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 Huainan from Changsha?

The straight-line distance between Huainan and Changsha is 625 km (388 miles). The road distance is longer and is calculated on the map.

In which direction is Changsha from Huainan?

Changsha is to the south-west of Huainan, at an initial bearing of 219°.

How long is the flight from Huainan to Changsha?

A direct flight would take about 1 h 17 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.