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Distance from Constanța to Zalău

Straight line

549 km
341 mi · 297 NM

By road

…
calculating

Travel time

…
flight ≈ 1 h 11 min

Direction

NW 310°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Zalău → Constanța

How far is Constanța from Zalău?

Constanța (Romania) and Zalău (Romania) are a medium distance apart: 549 km in a straight line, that is 341 miles or 297 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Constanța, Zalău lies to the north-west (initial bearing 310°). Both cities are in Romania. The halfway point is at 45.7244°, 25.9176°.

A direct flight would take about 1 h 11 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 Constanța from Zalău?

The straight-line distance between Constanța and Zalău is 549 km (341 miles). The road distance is longer and is calculated on the map.

In which direction is Zalău from Constanța?

Zalău is to the north-west of Constanța, at an initial bearing of 310°.

How long is the flight from Constanța to Zalău?

A direct flight would take about 1 h 11 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.