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Distance from Constanța to Donetsk

Straight line

827 km
514 mi · 446 NM

By road

1,153 km
717 mi

Travel time

18 h 2 min
flight ≈ 1 h 32 min

Direction

NE 56°
initial bearing

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

How far is Constanța from Donetsk?

Constanța (Romania) and Donetsk (Ukraine) are quite far apart: 827 km in a straight line, that is 514 miles or 446 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Constanța to Donetsk is 1,153 km (717 miles), about 18 h 2 min by car on the fastest route, without traffic or stops. The road is 39% longer than the straight line.

From Constanța, Donetsk lies to the north-east (initial bearing 56°). The route crosses from Romania into Ukraine. The halfway point is at 46.1935°, 33.0581°.

A direct flight would take about 1 h 32 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 Donetsk?

By road it is 1,153 km (717 miles) from Constanța to Donetsk; in a straight line it is 827 km (514 miles).

How long is the drive from Constanța to Donetsk?

About 18 h 2 min on the fastest route (1,153 km), without traffic or stops.

In which direction is Donetsk from Constanța?

Donetsk is to the north-east of Constanța, at an initial bearing of 56°.

How long is the flight from Constanța to Donetsk?

A direct flight would take about 1 h 32 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.