# Distance from Castries (SLU) to London (STN)

> 6,826 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,826 km / 4,242 mi / 3,686 nm
- **Estimated flight time**: 9h
- **Heading**: 38° (northeast)
- **Return heading**: 256° (west southwest)
- **Classification**: Long-haul
- **Type**: International (Saint Lucia) → United Kingdom
- **Intercontinental**: North America → Europe
- **Time difference**: +5h (When it's 05:15 in Castries, it's 10:15 in London)
- **Elevation difference**: 326 ft (STN is higher than SLU)

## Airports

### [George F. L. Charles Airport (SLU)](https://www.flightduration.online/airport/slu-castries-george-f-l-charles-airport/1ef266df-e048-6ec6-bfdb-06bb2780ed98)

- City: Castries, Saint Lucia
- ICAO: TLPC
- Timezone: America/St_Lucia
- Coordinates: 14.020000, -60.990000
- Elevation: 22 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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 05:15 in Castries, it's 10:15 in London.
The 5-hour time difference may cause some jet lag.

## Related

- [George F. L. Charles Airport (SLU)](https://www.flightduration.online/airport/slu-castries-george-f-l-charles-airport/1ef266df-e048-6ec6-bfdb-06bb2780ed98)
- [London Stansted Airport (STN)](https://www.flightduration.online/airport/stn-london-london-stansted-airport/1ef266de-c5b5-68ee-8115-06bb2780ed98)
- [Flight duration calculator](/#calculator)