# Distance from Les Cayes (CYA) to Perth (PER)

> 18,207 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 18,207 km / 11,313 mi / 9,831 nm
- **Estimated flight time**: 22h
- **Heading**: 211° (south southwest)
- **Return heading**: 145° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Haiti) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +12h (When it's 18:16 in Les Cayes, it's 06:16 in Perth)
- **Elevation difference**: 136 ft (PER is lower than CYA)

## Airports

### [Les Cayes Airport (CYA)](https://www.flightduration.online/airport/cya-les-cayes-les-cayes-airport/1ef266df-69ad-62e4-a6b3-06bb2780ed98)

- City: Les Cayes, Haiti
- ICAO: MTCA
- Timezone: America/Port-au-Prince
- Coordinates: 18.270000, -73.790000
- Elevation: 203 ft

### [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

## 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 18:16 in Les Cayes, it's 06:16 in Perth.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Les Cayes Airport (CYA)](https://www.flightduration.online/airport/cya-les-cayes-les-cayes-airport/1ef266df-69ad-62e4-a6b3-06bb2780ed98)
- [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)
- [Flight duration calculator](/#calculator)