Distance Calculator
London, United Kingdom → Singapore, Singapore
Distance Result
6,745 miles
10,855 km | 5,861 nautical miles
Straight-line (great circle) distance
The distance from London to Singapore is about 10,855 km (6,745 miles) as the crow flies, or 5,861 nautical miles.
This is the great-circle distance — the shortest path over the surface of the Earth, computed with the haversine formula from the coordinates of both cities. Road or rail distance is always longer, and the gap widens with every mountain range or coastline in between.
Putting the number to use
- At a cruising speed near 800 km/h the airborne time is about 13.6 hours; add 30-45 minutes for taxi, climb and descent.
- Time zone difference changes the arrival time on your ticket far more than the flying time does.
- For shipping, use road or sea distance instead — great-circle figures understate real routes.
Driving
≈ 5d 0h
Estimated at 90 km/h average. Actual road distance is typically 15-30% longer than the straight line.
Flying
≈ 13h 31min
Estimated at 850 km/h cruising speed plus takeoff and landing time.
Route Map
Distances from London to Nearby Cities
Frequently Asked Questions
The straight-line (great circle) distance between London and Singapore is 6,745 miles (10,855 kilometers).
A direct flight from London to Singapore takes approximately 13h 31min, based on an average cruising speed of 850 km/h plus takeoff and landing time.
Driving from London to Singapore takes approximately 5d 0h, assuming an average speed of 90 km/h. Actual time depends on the route and traffic.