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CDG → IST

Paris to Istanbul: distance, flight time and the route it really takes

Charles de Gaulle to İstanbul is 2,212 km of great circle — 1,374 mi — and an estimated 3h 15m in the air. Both ends are in Europe.

Great circle
2,212 km
1,374 mi
Estimated in the air
3h 15m
block time
Furthest from equator
49.0°N
at 0% along
One lap of Earth
5.5%
of 40,075 km
The Paris to Istanbul route drawn as a great circle arc on a globe

What the aircraft actually flies over

From Paris the path crosses France, then Germany, then Austria, then Croatia, then Serbia, then Bulgaria, then Turkey.

The furthest the great circle gets from the equator is 49.0°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.

From

CDG

Charles de Gaulle

Paris, France · Europe

49.0°N, 2.6°E

Flights to Paris
To

IST

İstanbul

Istanbul, Turkey · Europe

41.3°N, 28.7°E

Flights to Istanbul

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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