# Distance from Perth (PER) to Semey (PLX)

> 9,802 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,802 km / 6,091 mi / 5,293 nm
- **Estimated flight time**: 13h
- **Heading**: 338° (north northwest)
- **Return heading**: 150° (south southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Kazakhstan
- **Intercontinental**: Oceania → Asia
- **Time difference**: -3h (When it's 22:52 in Perth, it's 19:52 in Semey)
- **Elevation difference**: 692 ft (PLX is higher than PER)

## Airports

### [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)

- City: Perth, Australia
- ICAO: YPPH
- Timezone: Australia/Perth
- Coordinates: -31.940000, 115.970000
- Elevation: 67 ft

### [Semey International Airport (PLX)](https://www.flightduration.online/airport/plx-semey-semey-international-airport/1ef266df-e435-68ae-a43f-06bb2780ed98)

- City: Semey, Kazakhstan
- ICAO: UASS
- Timezone: Asia/Almaty
- Coordinates: 50.350000, 80.230000
- Elevation: 759 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 22:52 in Perth, it's 19:52 in Semey.
The 3-hour time difference may cause some jet lag.

## Related

- [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)
- [Semey International Airport (PLX)](https://www.flightduration.online/airport/plx-semey-semey-international-airport/1ef266df-e435-68ae-a43f-06bb2780ed98)
- [Flight duration calculator](/#calculator)