# Distance from Sam Neua Airport (NEU) to London (STN)

> 9,137 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,137 km / 5,678 mi / 4,934 nm
- **Estimated flight time**: 12h
- **Heading**: 323° (northwest)
- **Return heading**: 67° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Laos) → United Kingdom
- **Intercontinental**: Asia → Europe
- **Time difference**: -6h (When it's 22:32 in Sam Neua Airport, it's 16:32 in London)
- **Elevation difference**: 2,933 ft (STN is lower than NEU)

## Airports

### [Sam Neua Airport (NEU)](https://www.flightduration.online/airport/neu-sam-neua-airport/1ef266df-f296-6dc6-b3f3-06bb2780ed98)

- City: Sam Neua Airport, Laos
- ICAO: VLSN
- Timezone: Asia/Vientiane
- Coordinates: 20.420000, 104.070000
- Elevation: 3,281 ft

### [London Stansted Airport (STN)](https://www.flightduration.online/airport/stn-london-london-stansted-airport/1ef266de-c5b5-68ee-8115-06bb2780ed98)

- City: London, United Kingdom
- ICAO: EGSS
- Timezone: Europe/London
- Coordinates: 51.880000, 0.240000
- Elevation: 348 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 22:32 in Sam Neua Airport, it's 16:32 in London.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Sam Neua Airport (NEU)](https://www.flightduration.online/airport/neu-sam-neua-airport/1ef266df-f296-6dc6-b3f3-06bb2780ed98)
- [London Stansted Airport (STN)](https://www.flightduration.online/airport/stn-london-london-stansted-airport/1ef266de-c5b5-68ee-8115-06bb2780ed98)
- [Flight duration calculator](/#calculator)