Distance from Lisbon to Sydney

The straight-line distance from Lisbon to Sydney is approximately 18,177 km.

18,177 km (11,295 miles) — straight-line distance as the crow flies

18,177 km

Kilometers

11,295 miles

Miles

~21h 53m

Est. Flight

10h

Time Difference

Lisbon

Portugal

Area: 100 km²

Population: 0.55M

Timezone: UTC+0

Elevation: 77m

Australia

Area: 12,368 km²

Population: 5.31M

Timezone: UTC+10

Elevation: 58m

Lisbon and Sydney are separated by over 18000 kilometers — roughly the distance of flying across multiple continents.

Lisbon is known for Belém Tower and Pastéis de nata, while Sydney is famous for Sydney Opera House and Harbour Bridge.

In terms of city area, Sydney is 123.7x larger than Lisbon. You can compare their sizes visually on our side-by-side map comparison.

Compare Lisbon and Sydney side by side

The straight-line (as the crow flies) distance from Lisbon to Sydney is 18,177 km (11,295 miles).

A direct flight would take approximately 21h 53m, based on an average commercial jet speed of 850 km/h.

Sydney is larger at 12,368 km², compared to 100 km².