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Distance from Negrești-Oaș to Constanța

Straight line

574 km
357 mi · 310 NM

By road

…
calculating

Travel time

…
flight ≈ 1 h 13 min

Direction

SE 134°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Constanța → Negrești-Oaș

How far is Negrești-Oaș from Constanța?

Negrești-Oaș (Romania) and Constanța (Romania) are a medium distance apart: 574 km in a straight line, that is 357 miles or 310 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Negrești-Oaș, Constanța lies to the south-east (initial bearing 134°). Both cities are in Romania. The halfway point is at 46.0532°, 26.1206°.

A direct flight would take about 1 h 13 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 Negrești-Oaș from Constanța?

The straight-line distance between Negrești-Oaș and Constanța is 574 km (357 miles). The road distance is longer and is calculated on the map.

In which direction is Constanța from Negrești-Oaș?

Constanța is to the south-east of Negrești-Oaș, at an initial bearing of 134°.

How long is the flight from Negrești-Oaș to Constanța?

A direct flight would take about 1 h 13 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.