# Distance from Barcelona (BCN) to Niau (NIU)

> 15,897 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,897 km / 9,878 mi / 8,584 nm
- **Estimated flight time**: 20h
- **Heading**: 303° (west northwest)
- **Return heading**: 41° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Spain) → French Polynesia
- **Intercontinental**: Europe → Oceania
- **Time difference**: -12h (When it's 09:03 in Barcelona, it's 21:03 in Niau)
- **Elevation difference**: 38 ft (NIU 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

### [Niau Airport (NIU)](https://www.flightduration.online/airport/niu-niau-niau-airport/1ef266df-73a2-67ea-8245-06bb2780ed98)

- City: Niau, French Polynesia
- ICAO: NTKN
- Timezone: Pacific/Tahiti
- Coordinates: -16.120000, -146.370000
- Elevation: 50 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 09:03 in Barcelona, it's 21:03 in Niau.
With a 12-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)
- [Niau Airport (NIU)](https://www.flightduration.online/airport/niu-niau-niau-airport/1ef266df-73a2-67ea-8245-06bb2780ed98)
- [Flight duration calculator](/#calculator)