# Distance from Auckland (AKL) to Sines Airport (SIE)

> 19,680 km · estimated flight time 24h · Ultra-long-haul route.

## Summary

- **Distance**: 19,680 km / 12,229 mi / 10,626 nm
- **Estimated flight time**: 24h
- **Heading**: 71° (east northeast)
- **Return heading**: 287° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → Portugal
- **Intercontinental**: Oceania → Europe
- **Time difference**: -11h (When it's 15:48 in Auckland, it's 04:48 in Sines Airport)
- **Elevation difference**: 23 ft (SIE is lower than AKL)

## Airports

### [Auckland International Airport (AKL)](https://www.flightduration.online/airport/akl-auckland-auckland-international-airport/1ef266df-763b-69fc-9471-06bb2780ed98)

- City: Auckland, New Zealand
- ICAO: NZAA
- Timezone: Pacific/Auckland
- Coordinates: -37.010000, 174.790000
- Elevation: 23 ft

### [Sines Airport (SIE)](https://www.flightduration.online/airport/sie-sines-airport/1ef266df-55f7-63c6-861d-06bb2780ed98)

- City: Sines Airport, Portugal
- ICAO: LPSI
- Timezone: Europe/Lisbon
- Coordinates: 37.940000, -8.820000
- Elevation: 0 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 15:48 in Auckland, it's 04:48 in Sines Airport.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Auckland International Airport (AKL)](https://www.flightduration.online/airport/akl-auckland-auckland-international-airport/1ef266df-763b-69fc-9471-06bb2780ed98)
- [Sines Airport (SIE)](https://www.flightduration.online/airport/sie-sines-airport/1ef266df-55f7-63c6-861d-06bb2780ed98)
- [Flight duration calculator](/#calculator)