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Distance from Xi’an to Otopeni

Straight line

6,920 km
4,300 mi · 3,737 NM

By road

…
calculating

Travel time

…
flight ≈ 9 h 9 min

Direction

NW 307°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Otopeni → Xi’an

How far is Xi’an from Otopeni?

Xi’an (China) and Otopeni (Romania) are very far apart: 6,920 km in a straight line, that is 4,300 miles or 3,737 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Xi’an, Otopeni lies to the north-west (initial bearing 307°). The route crosses from China into Romania. The halfway point is at 47.5548°, 71.2335°.

A direct flight would take about 9 h 9 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 Xi’an from Otopeni?

The straight-line distance between Xi’an and Otopeni is 6,920 km (4,300 miles). The road distance is longer and is calculated on the map.

In which direction is Otopeni from Xi’an?

Otopeni is to the north-west of Xi’an, at an initial bearing of 307°.

How long is the flight from Xi’an to Otopeni?

A direct flight would take about 9 h 9 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.