# Distance from Barcelona (BCN) to Ust-Kut (UKX)

> 6,993 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,993 km / 4,345 mi / 3,776 nm
- **Estimated flight time**: 9h
- **Heading**: 37° (northeast)
- **Return heading**: 305° (northwest)
- **Classification**: Long-haul
- **Type**: International (Spain) → Russia
- **Time difference**: +6h (When it's 21:57 in Barcelona, it's 03:57 in Ust-Kut)
- **Elevation difference**: 2,176 ft (UKX 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

### [Ust-Kut Airport (UKX)](https://www.flightduration.online/airport/ukx-ust-kut-ust-kut-airport/1ef266df-e683-64b2-8c43-06bb2780ed98)

- City: Ust-Kut, Russia
- ICAO: UITT
- Timezone: Asia/Irkutsk
- Coordinates: 56.860000, 105.730000
- Elevation: 2,188 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 21:57 in Barcelona, it's 03:57 in Ust-Kut.
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)
- [Ust-Kut Airport (UKX)](https://www.flightduration.online/airport/ukx-ust-kut-ust-kut-airport/1ef266df-e683-64b2-8c43-06bb2780ed98)
- [Flight duration calculator](/#calculator)