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Distance from Oțelu Roșu to Constanța

Straight line

518 km
322 mi · 279 NM

By road

695 km
432 mi

Travel time

9 h
flight ≈ 1 h 9 min

Direction

ESE 105°
initial bearing

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

How far is Oțelu Roșu from Constanța?

Oțelu Roșu (Romania) and Constanța (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, Oțelu Roșu to Constanța is 695 km (432 miles), about 9 h by car on the fastest route, without traffic or stops. The road is 34% longer than the straight line.

From Oțelu Roșu, Constanța lies to the east (initial bearing 105°). 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 Oțelu Roșu from Constanța?

By road it is 695 km (432 miles) from Oțelu Roșu to Constanța; in a straight line it is 518 km (322 miles).

How long is the drive from Oțelu Roșu to Constanța?

About 9 h on the fastest route (695 km), without traffic or stops.

In which direction is Constanța from Oțelu Roșu?

Constanța is to the east of Oțelu Roșu, at an initial bearing of 105°.

How long is the flight from Oțelu Roșu to Constanța?

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.