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Distance from Otopeni to Constanța

Straight line

209 km
130 mi · 113 NM

By road

…
calculating

Travel time

…
flight ≈ 46 min

Direction

E 100°
initial bearing

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

How far is Otopeni from Constanța?

Otopeni (Romania) and Constanța (Romania) are a medium distance apart: 209 km in a straight line, that is 130 miles or 113 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Otopeni, Constanța lies to the east (initial bearing 100°). Both cities are in Romania. The halfway point is at 44.3726°, 27.3545°.

A direct flight would take about 46 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 Otopeni from Constanța?

The straight-line distance between Otopeni and Constanța is 209 km (130 miles). The road distance is longer and is calculated on the map.

In which direction is Constanța from Otopeni?

Constanța is to the east of Otopeni, at an initial bearing of 100°.

How long is the flight from Otopeni to Constanța?

A direct flight would take about 46 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.