# Distance from Perth (PER) to Sirri Island Airport (SXI)

> 9,152 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,152 km / 5,687 mi / 4,942 nm
- **Estimated flight time**: 12h
- **Heading**: 307° (northwest)
- **Return heading**: 131° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Iran
- **Intercontinental**: Oceania → Asia
- **Time difference**: -4.5h (When it's 15:50 in Perth, it's 11:20 in Sirri Island Airport)
- **Elevation difference**: 24 ft (SXI is lower 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

### [Sirri Island Airport (SXI)](https://www.flightduration.online/airport/sxi-sirri-island-airport/1ef266df-7d19-60c6-9896-06bb2780ed98)

- City: Sirri Island Airport, Iran
- ICAO: OIBS
- Timezone: Asia/Tehran
- Coordinates: 25.910000, 54.540000
- Elevation: 43 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 15:50 in Perth, it's 11:20 in Sirri Island Airport.
The 4.5-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)
- [Sirri Island Airport (SXI)](https://www.flightduration.online/airport/sxi-sirri-island-airport/1ef266df-7d19-60c6-9896-06bb2780ed98)
- [Flight duration calculator](/#calculator)