# Distance from Alajero (GMZ) to Sydney (SYD)

> 18,729 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,729 km / 11,637 mi / 10,113 nm
- **Estimated flight time**: 23h
- **Heading**: 124° (east southeast)
- **Return heading**: 242° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Spain) → Australia
- **Intercontinental**: Europe → Oceania
- **Time difference**: +9h (When it's 07:05 in Alajero, it's 16:05 in Sydney)
- **Elevation difference**: 695 ft (SYD is lower than GMZ)

## Airports

### [La Gomera Airport (GMZ)](https://www.flightduration.online/airport/gmz-alajero-la-gomera-airport/1ef266de-e776-6564-b0d0-06bb2780ed98)

- City: Alajero, Spain
- ICAO: GCGM
- Timezone: Atlantic/Canary
- Coordinates: 28.030000, -17.210000
- Elevation: 716 ft

### [Sydney Kingsford Smith International Airport (SYD)](https://www.flightduration.online/airport/syd-sydney-sydney-kingsford-smith-international-airport/1ef266e0-1982-6f84-a5a1-06bb2780ed98)

- City: Sydney, Australia
- ICAO: YSSY
- Timezone: Australia/Sydney
- Coordinates: -33.950000, 151.180000
- Elevation: 21 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 07:05 in Alajero, it's 16:05 in Sydney.
With a 9-hour time difference, expect significant jet lag.

## Related

- [La Gomera Airport (GMZ)](https://www.flightduration.online/airport/gmz-alajero-la-gomera-airport/1ef266de-e776-6564-b0d0-06bb2780ed98)
- [Sydney Kingsford Smith International Airport (SYD)](https://www.flightduration.online/airport/syd-sydney-sydney-kingsford-smith-international-airport/1ef266e0-1982-6f84-a5a1-06bb2780ed98)
- [Flight duration calculator](/#calculator)