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Distance from Athens to Sydney

Straight line

15,325 km
9,522 mi · 8,275 NM

By road

–
no road route

Travel time

–
flight ≈ 19 h 39 min

Direction

E 101°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Sydney → Athens

How far is Athens from Sydney?

Athens (Greece) and Sydney (Australia) are very far apart: 15,325 km in a straight line, that is 9,522 miles or 8,275 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

There is no continuous road route between Athens and Sydney, so the straight-line distance and the flight are the useful figures.

From Athens, Sydney lies to the east (initial bearing 101°). The route crosses from Greece into Australia. The halfway point is at 4.6367°, 90.4884°.

A direct flight would take about 19 h 39 min (800 km/h cruise plus take-off and landing).

Frequently asked questions

How far is Athens from Sydney?

The straight-line distance between Athens and Sydney is 15,325 km (9,522 miles). There is no continuous road route between them.

In which direction is Sydney from Athens?

Sydney is to the east of Athens, at an initial bearing of 101°.

How long is the flight from Athens to Sydney?

A direct flight would take about 19 h 39 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.