# Distance from Perth (PER) to Siena (SAY)

> 13,488 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,488 km / 8,381 mi / 7,283 nm
- **Estimated flight time**: 17h
- **Heading**: 304° (northwest)
- **Return heading**: 106° (east southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Italy
- **Intercontinental**: Oceania → Europe
- **Time difference**: -6h (When it's 05:53 in Perth, it's 23:53 in Siena)
- **Elevation difference**: 567 ft (SAY 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

### [Siena / Ampugnano Airport (SAY)](https://www.flightduration.online/airport/say-siena-siena-ampugnano-airport/1ef266df-5127-6c2e-a7d4-06bb2780ed98)

- City: Siena, Italy
- ICAO: LIQS
- Timezone: Europe/Rome
- Coordinates: 43.260000, 11.260000
- Elevation: 634 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 05:53 in Perth, it's 23:53 in Siena.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)
- [Siena / Ampugnano Airport (SAY)](https://www.flightduration.online/airport/say-siena-siena-ampugnano-airport/1ef266df-5127-6c2e-a7d4-06bb2780ed98)
- [Flight duration calculator](/#calculator)