EN RO

Distance from Constanța to Hong Kong

Straight line

7,974 km
4,955 mi · 4,305 NM

By road

10,334 km
6,421 mi

Travel time

127 h 47 min
flight ≈ 10 h 28 min

Direction

ENE 76°
initial bearing

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

How far is Constanța from Hong Kong?

Constanța (Romania) and Hong Kong (Hong Kong SAR China) are very far apart: 7,974 km in a straight line, that is 4,955 miles or 4,305 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Constanța to Hong Kong is 10,334 km (6,421 miles), about 127 h 47 min by car on the fastest route, without traffic or stops. The road is 30% longer than the straight line.

From Constanța, Hong Kong lies to the east (initial bearing 76°). The route crosses from Romania into Hong Kong SAR China. The halfway point is at 41.5524°, 78.0925°.

A direct flight would take about 10 h 28 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 Constanța from Hong Kong?

By road it is 10,334 km (6,421 miles) from Constanța to Hong Kong; in a straight line it is 7,974 km (4,955 miles).

How long is the drive from Constanța to Hong Kong?

About 127 h 47 min on the fastest route (10,334 km), without traffic or stops.

In which direction is Hong Kong from Constanța?

Hong Kong is to the east of Constanța, at an initial bearing of 76°.

How long is the flight from Constanța to Hong Kong?

A direct flight would take about 10 h 28 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.