EN RO

Distance from Istanbul to Tulcea

Straight line

463 km
288 mi · 250 NM

By road

…
calculating

Travel time

…
flight ≈ 1 h 5 min

Direction

N 359°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Tulcea → Istanbul

How far is Istanbul from Tulcea?

Istanbul (Türkiye) and Tulcea (Romania) are a medium distance apart: 463 km in a straight line, that is 288 miles or 250 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Istanbul, Tulcea lies to the north (initial bearing 359°). The route crosses from Türkiye into Romania. The halfway point is at 43.0963°, 28.8798°.

A direct flight would take about 1 h 5 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 Istanbul from Tulcea?

The straight-line distance between Istanbul and Tulcea is 463 km (288 miles). The road distance is longer and is calculated on the map.

In which direction is Tulcea from Istanbul?

Tulcea is to the north of Istanbul, at an initial bearing of 359°.

How long is the flight from Istanbul to Tulcea?

A direct flight would take about 1 h 5 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.