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Distance from Constanța to Oțelu Roșu

Straight line

518 km
322 mi · 279 NM

By road

652 km
405 mi

Travel time

9 h 14 min
flight ≈ 1 h 9 min

Direction

WNW 289°
initial bearing

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

How far is Constanța from Oțelu Roșu?

Constanța (Romania) and Oțelu Roșu (Romania) are a medium distance apart: 518 km in a straight line, that is 322 miles or 279 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Constanța to Oțelu Roșu is 652 km (405 miles), about 9 h 14 min by car on the fastest route, without traffic or stops. The road is 26% longer than the straight line.

From Constanța, Oțelu Roșu lies to the west (initial bearing 289°). Both cities are in Romania. The halfway point is at 44.8999°, 25.5373°.

A direct flight would take about 1 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 Constanța from Oțelu Roșu?

By road it is 652 km (405 miles) from Constanța to Oțelu Roșu; in a straight line it is 518 km (322 miles).

How long is the drive from Constanța to Oțelu Roșu?

About 9 h 14 min on the fastest route (652 km), without traffic or stops.

In which direction is Oțelu Roșu from Constanța?

Oțelu Roșu is to the west of Constanța, at an initial bearing of 289°.

How long is the flight from Constanța to Oțelu Roșu?

A direct flight would take about 1 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.