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Distance from Deva to Istanbul

Straight line

729 km
453 mi · 394 NM

By road

1,209 km
751 mi

Travel time

14 h
flight ≈ 1 h 25 min

Direction

SE 136°
initial bearing

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

How far is Deva from Istanbul?

Deva (Romania) and Istanbul (Türkiye) are quite far apart: 729 km in a straight line, that is 453 miles or 394 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Deva to Istanbul is 1,209 km (751 miles), about 14 h by car on the fastest route, without traffic or stops. The road is 66% longer than the straight line.

From Deva, Istanbul lies to the south-east (initial bearing 136°). The route crosses from Romania into Türkiye. The halfway point is at 43.4884°, 26.0468°.

A direct flight would take about 1 h 25 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 Deva from Istanbul?

By road it is 1,209 km (751 miles) from Deva to Istanbul; in a straight line it is 729 km (453 miles).

How long is the drive from Deva to Istanbul?

About 14 h on the fastest route (1,209 km), without traffic or stops.

In which direction is Istanbul from Deva?

Istanbul is to the south-east of Deva, at an initial bearing of 136°.

How long is the flight from Deva to Istanbul?

A direct flight would take about 1 h 25 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.