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LAX → MEL

Los Angeles to Melbourne: distance, flight time and the route it really takes

Los Angeles to Melbourne is 12,758 km of great circle — 7,928 mi — and an estimated 16h 21m in the air. It crosses from North America to Oceania.

Great circle
12,758 km
7,928 mi
Estimated in the air
16h 21m
block time
Furthest from equator
37.7°S
at 100% along
One lap of Earth
31.8%
of 40,075 km
The Los Angeles to Melbourne route drawn as a great circle arc on a globe

What the aircraft actually flies over

From Los Angeles the path crosses 8,548 km of open water, then Fiji, then 3,285 km of open water, then Australia.

The furthest the great circle gets from the equator is 37.7°S, 100% of the way along.

Flying the line that looks straight on a Mercator map — one constant compass bearing — would cover 12,804 km. That is 46 km further, about 0% more, and roughly 3m of extra flying.

From

LAX

Los Angeles

Los Angeles, United States · North America

33.9°N, 118.4°W

Flights to Los Angeles
To

MEL

Melbourne

Melbourne, Australia · Oceania

37.7°S, 144.8°E

Flights to Melbourne

How these numbers are worked out

The distance is the great circle between the two airports’ real coordinates — the shortest path over a sphere, and the measure airlines and loyalty programmes use. It is computed, not looked up from a table of published routes.

The time is an estimate derived from that distance, using the same arithmetic Orbit uses when you log a flight without timestamps: a typical airliner block speed of 500 mph plus thirty minutes for taxi, climb and descent. Real schedules run longer or shorter depending on winds, air traffic control routing and how far the gate is from the runway. Aircraft also do not fly perfect great circles — jet streams, airspace closures and ETOPS limits all bend the path, usually by a few percent.

Why the shortest path is a curve →

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