The straight-line distance from London, United Kingdom to Hanoi, Vietnam is 9,234 km (5,738 miles).Hanoi is ENE of London.
Distance (km)
9,234
straight line
Distance (miles)
5,738
straight line
Flight Time
12 hr
estimated direct
Direction
ENE
65° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 12 hr | 9,234 km | Direct flight at 800 km/h avg cruise speed |
All times are estimates based on straight-line distance. Actual travel times vary by route, stops, and conditions.
| From | London, United Kingdom |
| To | Hanoi, Vietnam |
| Straight-line Distance | 9,234 km (5,738 miles) |
| Bearing | 65° (ENE) |
| Coordinates (London) | 51.5074°, -0.1278° |
| Coordinates (Hanoi) | 21.0278°, 105.8342° |
The straight-line (as the crow flies) distance from London to Hanoi is 9,234 km (5,738 miles). Hanoi is ENE of London.
A direct flight from London to Hanoi takes approximately 12 hr, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Hanoi is ENE (65 degrees) from London.
The distance from Hanoi to London is the same: 9,234 km (5,738 miles). Distance between two points is the same in either direction.
Distances calculated using the Haversine formula (great-circle distance). Travel time estimates are approximate.
Coordinates sourced from public geographic databases.