# Distance from Cluj-Napoca (CLJ) to Sydney (SYD)

> 15,437 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,437 km / 9,592 mi / 8,335 nm
- **Estimated flight time**: 19h
- **Heading**: 91° (east)
- **Return heading**: 304° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Romania) → Australia
- **Intercontinental**: Europe → Oceania
- **Time difference**: +7h (When it's 04:00 in Cluj-Napoca, it's 11:00 in Sydney)
- **Elevation difference**: 1,015 ft (SYD is lower than CLJ)

## Airports

### [Cluj-Napoca International Airport (CLJ)](https://www.flightduration.online/airport/clj-cluj-napoca-cluj-napoca-international-airport/1ef266df-5669-6e44-bf56-06bb2780ed98)

- City: Cluj-Napoca, Romania
- ICAO: LRCL
- Timezone: Europe/Bucharest
- Coordinates: 46.790000, 23.690000
- Elevation: 1,036 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 04:00 in Cluj-Napoca, it's 11:00 in Sydney.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Cluj-Napoca International Airport (CLJ)](https://www.flightduration.online/airport/clj-cluj-napoca-cluj-napoca-international-airport/1ef266df-5669-6e44-bf56-06bb2780ed98)
- [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)