# Distance from Phnom Penh (PNH) to Sydney (SYD)

> 7,039 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 7,039 km / 4,374 mi / 3,801 nm
- **Estimated flight time**: 9h
- **Heading**: 138° (southeast)
- **Return heading**: 307° (northwest)
- **Classification**: Long-haul
- **Type**: International (Cambodia) → Australia
- **Intercontinental**: Asia → Oceania
- **Time difference**: +3h (When it's 16:38 in Phnom Penh, it's 19:38 in Sydney)
- **Elevation difference**: 19 ft (SYD is lower than PNH)

## Airports

### [Phnom Penh International Airport (PNH)](https://www.flightduration.online/airport/pnh-phnom-penh-phnom-penh-international-airport/1ef266df-efac-6192-b396-06bb2780ed98)

- City: Phnom Penh, Cambodia
- ICAO: VDPP
- Timezone: Asia/Phnom_Penh
- Coordinates: 11.550000, 104.840000
- Elevation: 40 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 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 16:38 in Phnom Penh, it's 19:38 in Sydney.
The 3-hour time difference may cause some jet lag.

## Related

- [Phnom Penh International Airport (PNH)](https://www.flightduration.online/airport/pnh-phnom-penh-phnom-penh-international-airport/1ef266df-efac-6192-b396-06bb2780ed98)
- [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)