Distance from Adelaide to London: 16,950 Kilometers

The great-circle distance between Adelaide, Australia and London, United Kingdom is approximately 16,950 kilometers (10,530 miles).

Flight Context

• No direct flights: All routes require ≥1 stop
• Common hubs: Singapore (SIN), Dubai (DXB), Doha (DOH), Kuala Lumpur (KUL), Hong Kong (HKG), Perth (PER)
• Typical routing: ADL → Hub → LHR
• Total travel time: 21-26 hours (including layovers)
• Time zones crossed: ~8-9 hours (Adelaide ACST/ACDT vs London GMT/BST)

Distance Comparisons

• Adelaide → Sydney: 1,160 km
• Adelaide → Perth: 2,130 km
• Adelaide → Singapore: 5,400 km
• Adelaide → London: 16,950 km (7.9× Adelaide-Sydney)
• Earth circumference: 40,075 km — Adelaide-London is 42% of the way around the world

Geographic Notes

• Adelaide coordinates: 34.9285°S, 138.6007°E
• London coordinates: 51.5074°N, 0.1278°W
• Route crosses: Indian Ocean, Arabian Peninsula/Indian subcontinent, Middle East, Europe
• Antipode of Adelaide: North Atlantic Ocean (~34.9°N, 41.4°W) — not London

Whether for travel planning, logistics, or curiosity: Adelaide and London are separated by nearly 17,000 km of Earth's surface—a journey spanning hemispheres, oceans, and cultures.