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Distance from Tulcea to Tehran

Straight line

2,178 km
1,353 mi · 1,176 NM

By road

3,177 km
1,974 mi

Travel time

38 h 32 min
flight ≈ 3 h 13 min

Direction

ESE 111°
initial bearing

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

How far is Tulcea from Tehran?

Tulcea (Romania) and Tehran (Iran) are quite far apart: 2,178 km in a straight line, that is 1,353 miles or 1,176 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Tulcea to Tehran is 3,177 km (1,974 miles), about 38 h 32 min by car on the fastest route, without traffic or stops. The road is 46% longer than the straight line.

From Tulcea, Tehran lies to the east (initial bearing 111°). The route crosses from Romania into Iran. The halfway point is at 40.9891°, 40.9232°.

A direct flight would take about 3 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 Tulcea from Tehran?

By road it is 3,177 km (1,974 miles) from Tulcea to Tehran; in a straight line it is 2,178 km (1,353 miles).

How long is the drive from Tulcea to Tehran?

About 38 h 32 min on the fastest route (3,177 km), without traffic or stops.

In which direction is Tehran from Tulcea?

Tehran is to the east of Tulcea, at an initial bearing of 111°.

How long is the flight from Tulcea to Tehran?

A direct flight would take about 3 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.