London, United Kingdom → Melbourne, Australia · ✈ 21h 38min
9,127 nautical miles · Time difference: +10h ahead · Direction: southeast
The distance from London to Melbourne is 16,904 km (10,504 miles). The fastest way to travel is by flight. A direct flight takes approximately 21h 38min.
The straight-line distance from London, United Kingdom to Melbourne, Australia is approximately 16,904 kilometers (10,504 miles or 9,127 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Melbourne is located southeast of London. London is in Europe, in the England region of United Kingdom, while Melbourne is in Oceania, in Victoria, Australia. This intercontinental route spans from Europe to Oceania.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 16,904 km | ~21h 38min | Best option for speed |
Our recommendation: flight is typically the best way to travel from London to Melbourne. For 16,904 km, flying saves significant time and is usually the most practical choice.
London sits at 51.5074°N, 0.1278°W, while Melbourne is located at 37.8136°S, 144.9631°E. The initial compass bearing from London to Melbourne is 74° (ENE), so a great-circle flight path leaves London heading roughly ENE. Because the Earth is curved, the actual heading shifts gradually along the route — pilots and navigation systems update it continuously instead of holding a single fixed compass bearing.
The latitude difference is 89.32° and the longitude difference is 145.09°. Each degree of latitude represents about 111 km, which is one reason cross-latitude routes feel longer even when the map looks similar to east–west journeys.
The geographic midpoint between London and Melbourne is approximately 20.5324°N, 93.0932°E. This is the great-circle halfway position — the spot where you would be exactly 8,452 km from each city. On long-haul flights this point usually falls over open ocean or remote terrain, which is why in-flight maps often look "empty" mid-route.
Melbourne is roughly 10 hours ahead of London. When it is 09:00 in London, it is approximately 19:00 in Melbourne. A time difference of 10 hours typically produces noticeable jet lag — most travelers need about one recovery day per time zone crossed. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
London uses the Pound Sterling (GBP), while Melbourne uses the Australian Dollar (AUD). Plan to exchange currency before departure or use a low-fee travel card on arrival — airport rates are typically the worst available. Both destinations share English as a primary language, simplifying signage, transit, and everyday interactions.
London is a major city in United Kingdom with a population of approximately 8,982,000. Located in the England region, it is an important hub in Europe. As one of the largest cities in United Kingdom, London is a major international gateway with extensive air connections and multiple airports.
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Melbourne is a notable city in Australia with a population of approximately 5,078,193. Situated in the Victoria region, it serves as a key destination in Oceania. Melbourne is one of Australia's largest cities, offering major airport hubs, extensive public transport, and a wide range of accommodation options.
→ See all distances from Melbourne
At 16,904 km, this is one of the longer routes on the globe, spanning from Europe to Oceania. For comparison, London to Sydney is about 17,000 km — roughly half the circumference of the Earth.
At 16,904 km, London to Melbourne is one of the world's longer routes, covering 42.2% of Earth's circumference (40,075 km).
Combined, London and Melbourne have a population of over 14,060,193 people, making this a major urban corridor.
This route crosses from Europe to Oceania, spanning 10 timezones.
This 16,904 km journey from Europe to Oceania is one of the world's longer routes. At this distance, jet lag becomes a significant factor — plan for at least one recovery day per 3 time zones crossed.
The straight-line distance from London to Melbourne is approximately 16,904 kilometers (10,504 miles, 9,127 nautical miles).
A direct flight takes approximately 21h 38min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 274h 41min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Melbourne is approximately +10h ahead compared to London.
The estimated road distance is approximately 21,975 km, which is about 30% longer than the 16,904 km straight-line distance.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: August 5, 2026.