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Distance from Prague to Alba Iulia

Straight line

815 km
507 mi · 440 NM

By road

…
calculating

Travel time

…
flight ≈ 1 h 31 min

Direction

ESE 120°
initial bearing

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

How far is Prague from Alba Iulia?

Prague (Czechia) and Alba Iulia (Romania) 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.

From Prague, Alba Iulia lies to the south-east (initial bearing 120°). The route crosses from Czechia into Romania. 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 Prague from Alba Iulia?

The straight-line distance between Prague and Alba Iulia is 815 km (507 miles). The road distance is longer and is calculated on the map.

In which direction is Alba Iulia from Prague?

Alba Iulia is to the south-east of Prague, at an initial bearing of 120°.

How long is the flight from Prague to Alba Iulia?

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.