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LHR → MAD

London to Madrid: distance, flight time and the route it really takes

London Heathrow to Adolfo Suárez Madrid–Barajas is 1,244 km of great circle — 773 mi — and an estimated 2h 03m in the air. Both ends are in Europe.

Great circle
1,244 km
773 mi
Estimated in the air
2h 03m
block time
Furthest from equator
51.5°N
at 0% along
One lap of Earth
3.1%
of 40,075 km

Of the 292 routes catalogued here, this is the 237th longest.

The London to Madrid route drawn as a great circle arc on a globe

What the aircraft actually flies over

From London the path crosses United Kingdom, then 152 km of open water, then France, then 376 km of open water, then Spain.

The furthest the great circle gets from the equator is 51.5°N, 0% of the way along.

Holding a single compass bearing the whole way would cover almost exactly the same ground, so on this route the flat map and the globe agree.

The heading barely moves: south out of London, south into Madrid. Over this distance the curve has too little room to bend the compass.

From

LHR

London Heathrow

London, United Kingdom · Europe

51.5°N, 0.5°W

To

MAD

Adolfo Suárez Madrid–Barajas

Madrid, Spain · Europe

40.5°N, 3.6°W

London to Madrid, asked and answered

How far is London to Madrid?
London to Madrid (LHR to MAD) is 1,244 km, or 773 mi, measured as great circle distance between the two airports.
How long is the flight from London to Madrid?
About 2h 03m in the air. That is an estimate from the distance at a typical airliner block speed, plus half an hour for taxi, climb and descent; published schedules vary with winds and routing.
What route does a London to Madrid flight take?
The great circle passes over United Kingdom, then 152 km of open water, then France, then 376 km of open water, then Spain. It reaches 51.5°N at its furthest from the equator.

Where these numbers come from

Distances are computed from the two airports’ own coordinates, not looked up from published routes. Times are estimates, not schedules.

Why the shortest path is a curve →

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