Distance: London to Rome
Distance between London and Rome in kilometers, miles and nautical miles.
London to Rome distance overview
The distance from London to Rome is 1,437 km (893 miles) in a straight line, or about 776 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 1,940 km, because highways rarely run in a perfectly straight line.
By car the drive takes approximately 24h 15m at normal highway speeds, not counting rest stops, fuel breaks, traffic or any border crossings between London and Rome. A direct flight covers the same route in about 2h 17m 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 1,437 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 Rome.
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Frequently Asked Questions
How far is London from Rome?
The straight-line (great-circle) distance from London to Rome is 1,437 km (893 miles, or 776 nautical miles). By road it is approximately 1,940 km, a drive of about 24h 15m. A direct flight covers the distance in roughly 2h 17m.
How long does it take to drive from London to Rome?
Driving from London to Rome covers about 1,940 km and takes approximately 24h 15m 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 Rome?
A non-stop flight between London and Rome takes about 2h 17m 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 Rome?
For this 1,437 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 Rome.
How many nautical miles is it from London to Rome?
The nautical distance from London to Rome is approximately 776 nautical miles — the measure used for sailing and aviation, based on the great-circle path.
How is the distance from London to Rome calculated?
The straight-line figure uses the haversine formula on the geographic coordinates of London and Rome, 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.