# Distance from Perth (PER) to Salt Cay (SLX)

> 18,638 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,638 km / 11,581 mi / 10,064 nm
- **Estimated flight time**: 23h
- **Heading**: 147° (south southeast)
- **Return heading**: 210° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → TC
- **Intercontinental**: Oceania → North America
- **Time difference**: -12h (When it's 21:44 in Perth, it's 09:44 in Salt Cay)
- **Elevation difference**: 64 ft (SLX 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

### [Salt Cay Airport (SLX)](https://www.flightduration.online/airport/slx-salt-cay-salt-cay-airport/1ef266df-5aae-6a4a-b8fd-06bb2780ed98)

- City: Salt Cay, TC
- ICAO: MBSY
- Timezone: America/Grand_Turk
- Coordinates: 21.330000, -71.200000
- Elevation: 3 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 21:44 in Perth, it's 09:44 in Salt Cay.
With a 12-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)
- [Salt Cay Airport (SLX)](https://www.flightduration.online/airport/slx-salt-cay-salt-cay-airport/1ef266df-5aae-6a4a-b8fd-06bb2780ed98)
- [Flight duration calculator](/#calculator)