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Distance from Sofia to Cluj-Napoca

Straight line

453 km
281 mi · 244 NM

By road

821 km
510 mi

Travel time

10 h 35 min
flight ≈ 1 h 4 min

Direction

N 3°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Cluj-Napoca → Sofia

How far is Sofia from Cluj-Napoca?

Sofia (Bulgaria) and Cluj-Napoca (Romania) are a medium distance apart: 453 km in a straight line, that is 281 miles or 244 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Sofia to Cluj-Napoca is 821 km (510 miles), about 10 h 35 min by car on the fastest route, without traffic or stops. The road is 81% longer than the straight line.

From Sofia, Cluj-Napoca lies to the north (initial bearing 3°). The route crosses from Bulgaria into Romania. The halfway point is at 44.7322°, 23.4572°.

A direct flight would take about 1 h 4 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 Sofia from Cluj-Napoca?

By road it is 821 km (510 miles) from Sofia to Cluj-Napoca; in a straight line it is 453 km (281 miles).

How long is the drive from Sofia to Cluj-Napoca?

About 10 h 35 min on the fastest route (821 km), without traffic or stops.

In which direction is Cluj-Napoca from Sofia?

Cluj-Napoca is to the north of Sofia, at an initial bearing of 3°.

How long is the flight from Sofia to Cluj-Napoca?

A direct flight would take about 1 h 4 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.