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FCO → JFK

Rome to New York: distance, flight time and the route it really takes

Rome–Fiumicino Leonardo da Vinci to John F. Kennedy is 6,866 km of great circle — 4,267 mi — and an estimated 9h 02m in the air. It crosses from Europe to North America.

Great circle
6,866 km
4,267 mi
Estimated in the air
9h 02m
block time
Furthest from equator
50.2°N
at 48% along
One lap of Earth
17.1%
of 40,075 km

Of the 292 routes catalogued here, this is the 96th longest.

The Rome to New York route drawn as a great circle arc on a globe

What the aircraft actually flies over

From Rome the path crosses France, then 3,777 km of open water, then Canada, then 429 km of open water, then the United States.

The furthest the great circle gets from the equator is 50.2°N, 48% of the way along.

Flying the line that looks straight on a Mercator map — one constant compass bearing — would cover 7,196 km. That is 330 km further, about 5% more, and roughly 25m of extra flying.

Leaving Rome the aircraft points north-west (301°); it arrives into New York heading south-west (238°). That is 63° of drift without a single turn — the compass moves because the path is a curve on a sphere, not because the aircraft does.

From

FCO

Rome–Fiumicino Leonardo da Vinci

Rome, Italy · Europe

41.8°N, 12.3°E

To

JFK

John F. Kennedy

New York, United States · North America

40.6°N, 73.8°W

Rome to New York, asked and answered

How far is Rome to New York?
Rome to New York (FCO to JFK) is 6,866 km, or 4,267 mi, measured as great circle distance between the two airports.
How long is the flight from Rome to New York?
About 9h 02m 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 Rome to New York flight take?
The great circle passes over France, then 3,777 km of open water, then Canada, then 429 km of open water, then the United States. It reaches 50.2°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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