Distance: London to Athens
Distance between London and Athens in kilometers, miles and nautical miles.
London to Athens distance overview
The distance from London to Athens is 2,395 km (1,488 miles) in a straight line, or about 1,293 nautical miles. This is the great-circle distance — the shortest path over the Earth's surface — which is what aircraft and ships broadly follow. By road the journey is longer, at roughly 3,233 km, because highways rarely run in a perfectly straight line.
By car the drive takes approximately 40h 25m at normal highway speeds, not counting rest stops, fuel breaks, traffic or any border crossings between London and Athens. A direct flight covers the same route in about 3h 29m in the air; door-to-door, add a couple of hours for airport check-in, security and getting to and from each airport.
For a 2,395 km trip like this, flying tends to be the most practical choice. If you want to compare the options side by side, see our drive vs fly, flight time and halfway point tools for London to Athens.
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Frequently Asked Questions
How far is London from Athens?
The straight-line (great-circle) distance from London to Athens is 2,395 km (1,488 miles, or 1,293 nautical miles). By road it is approximately 3,233 km, a drive of about 40h 25m. A direct flight covers the distance in roughly 3h 29m.
How long does it take to drive from London to Athens?
Driving from London to Athens covers about 3,233 km and takes approximately 40h 25m at typical highway speeds, before rest stops, traffic and border crossings. The road route is about 35% longer than the straight-line distance.
How long is the flight from London to Athens?
A non-stop flight between London and Athens takes about 3h 29m in the air. Add roughly 2–3 hours for check-in, security and transfers to and from the airports when planning door-to-door travel time.
Is it better to fly or drive from London to Athens?
For this 2,395 km route, flying is usually the most practical option. Driving gives you flexibility and door-to-door convenience, while flying saves time on longer distances. Compare both on our Drive vs Fly tool for London to Athens.
How many nautical miles is it from London to Athens?
The nautical distance from London to Athens is approximately 1,293 nautical miles — the measure used for sailing and aviation, based on the great-circle path.
How is the distance from London to Athens calculated?
The straight-line figure uses the haversine formula on the geographic coordinates of London and Athens, giving the shortest distance over the Earth's surface. Road distance and drive time are estimated from typical routing and average speeds; flight time assumes a direct commercial flight.