# Distance from Barcelona (BCN) to Castries (SLU)

> 6,745 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,745 km / 4,191 mi / 3,642 nm
- **Estimated flight time**: 9h
- **Heading**: 263° (west)
- **Return heading**: 50° (northeast)
- **Classification**: Long-haul
- **Type**: International (Spain) → Saint Lucia
- **Intercontinental**: Europe → North America
- **Time difference**: -6h (When it's 04:24 in Barcelona, it's 22:24 in Castries)
- **Elevation difference**: 10 ft (SLU is higher than BCN)

## Airports

### [Barcelona International Airport (BCN)](https://www.flightduration.online/airport/bcn-barcelona-barcelona-international-airport/1ef266df-443b-6b96-ab1b-06bb2780ed98)

- City: Barcelona, Spain
- ICAO: LEBL
- Timezone: Europe/Madrid
- Coordinates: 41.300000, 2.080000
- Elevation: 12 ft

### [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

## 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 04:24 in Barcelona, it's 22:24 in Castries.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Barcelona International Airport (BCN)](https://www.flightduration.online/airport/bcn-barcelona-barcelona-international-airport/1ef266df-443b-6b96-ab1b-06bb2780ed98)
- [George F. L. Charles Airport (SLU)](https://www.flightduration.online/airport/slu-castries-george-f-l-charles-airport/1ef266df-e048-6ec6-bfdb-06bb2780ed98)
- [Flight duration calculator](/#calculator)