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Distance from Bacău to Constanța

Straight line

297 km
185 mi · 161 NM

By road

420 km
261 mi

Travel time

5 h 12 min
flight ≈ 52 min

Direction

SSE 153°
initial bearing

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

How far is Bacău from Constanța?

Bacău (Romania) and Constanța (Romania) are a medium distance apart: 297 km in a straight line, that is 185 miles or 161 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Bacău to Constanța is 420 km (261 miles), about 5 h 12 min by car on the fastest route, without traffic or stops. The road is 41% longer than the straight line.

From Bacău, Constanța lies to the south-east (initial bearing 153°). Both cities are in Romania. The halfway point is at 45.3772°, 27.7922°.

A direct flight would take about 52 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 Bacău from Constanța?

By road it is 420 km (261 miles) from Bacău to Constanța; in a straight line it is 297 km (185 miles).

How long is the drive from Bacău to Constanța?

About 5 h 12 min on the fastest route (420 km), without traffic or stops.

In which direction is Constanța from Bacău?

Constanța is to the south-east of Bacău, at an initial bearing of 153°.

How long is the flight from Bacău to Constanța?

A direct flight would take about 52 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.