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Distance from Aiud to Istanbul

Straight line

724 km
450 mi · 391 NM

By road

999 km
621 mi

Travel time

13 h 57 min
flight ≈ 1 h 24 min

Direction

SE 143°
initial bearing

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

How far is Aiud from Istanbul?

Aiud (Romania) and Istanbul (Türkiye) are quite far apart: 724 km in a straight line, that is 450 miles or 391 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Aiud to Istanbul is 999 km (621 miles), about 13 h 57 min by car on the fastest route, without traffic or stops. The road is 38% longer than the straight line.

From Aiud, Istanbul lies to the south-east (initial bearing 143°). The route crosses from Romania into Türkiye. The halfway point is at 43.6917°, 26.4509°.

A direct flight would take about 1 h 24 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 Aiud from Istanbul?

By road it is 999 km (621 miles) from Aiud to Istanbul; in a straight line it is 724 km (450 miles).

How long is the drive from Aiud to Istanbul?

About 13 h 57 min on the fastest route (999 km), without traffic or stops.

In which direction is Istanbul from Aiud?

Istanbul is to the south-east of Aiud, at an initial bearing of 143°.

How long is the flight from Aiud to Istanbul?

A direct flight would take about 1 h 24 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.