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Distance from Chengdu to San Antonio

Straight line

12,940 km
8,041 mi · 6,987 NM

By road

…
calculating

Travel time

…
flight ≈ 16 h 41 min

Direction

NNE 22°
initial bearing

Open in the calculator (stops, directions, fuel cost) → San Antonio → Chengdu

How far is Chengdu from San Antonio?

Chengdu (China) and San Antonio (United States) are very far apart: 12,940 km in a straight line, that is 8,041 miles or 6,987 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Chengdu, San Antonio lies to the north (initial bearing 22°). The route crosses from China into United States. The halfway point is at 71.3068°, -175.4124°.

A direct flight would take about 16 h 41 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 Chengdu from San Antonio?

The straight-line distance between Chengdu and San Antonio is 12,940 km (8,041 miles). The road distance is longer and is calculated on the map.

In which direction is San Antonio from Chengdu?

San Antonio is to the north of Chengdu, at an initial bearing of 22°.

How long is the flight from Chengdu to San Antonio?

A direct flight would take about 16 h 41 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.