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Distance from Călan to Constanța

Straight line

478 km
297 mi · 258 NM

By road

627 km
390 mi

Travel time

7 h 37 min
flight ≈ 1 h 6 min

Direction

ESE 109°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Constanța → Călan

How far is Călan from Constanța?

Călan (Romania) and Constanța (Romania) are a medium distance apart: 478 km in a straight line, that is 297 miles or 258 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Călan to Constanța is 627 km (390 miles), about 7 h 37 min by car on the fastest route, without traffic or stops. The road is 31% longer than the straight line.

From Călan, Constanța lies to the east (initial bearing 109°). Both cities are in Romania. The halfway point is at 44.9919°, 25.8471°.

A direct flight would take about 1 h 6 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 Călan from Constanța?

By road it is 627 km (390 miles) from Călan to Constanța; in a straight line it is 478 km (297 miles).

How long is the drive from Călan to Constanța?

About 7 h 37 min on the fastest route (627 km), without traffic or stops.

In which direction is Constanța from Călan?

Constanța is to the east of Călan, at an initial bearing of 109°.

How long is the flight from Călan to Constanța?

A direct flight would take about 1 h 6 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.