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Distance from Alba Iulia to Prague

Straight line

815 km
507 mi · 440 NM

By road

1,030 km
640 mi

Travel time

10 h 32 min
flight ≈ 1 h 31 min

Direction

NW 307°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Prague → Alba Iulia

How far is Alba Iulia from Prague?

Alba Iulia (Romania) and Prague (Czechia) are quite far apart: 815 km in a straight line, that is 507 miles or 440 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Alba Iulia to Prague is 1,030 km (640 miles), about 10 h 32 min by car on the fastest route, without traffic or stops. The road is 26% longer than the straight line.

From Alba Iulia, Prague lies to the north-west (initial bearing 307°). The route crosses from Romania into Czechia. The halfway point is at 48.1683°, 19.1815°.

A direct flight would take about 1 h 31 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 Alba Iulia from Prague?

By road it is 1,030 km (640 miles) from Alba Iulia to Prague; in a straight line it is 815 km (507 miles).

How long is the drive from Alba Iulia to Prague?

About 10 h 32 min on the fastest route (1,030 km), without traffic or stops.

In which direction is Prague from Alba Iulia?

Prague is to the north-west of Alba Iulia, at an initial bearing of 307°.

How long is the flight from Alba Iulia to Prague?

A direct flight would take about 1 h 31 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.