# Distance from Perth (PER) to Gustavia (SBH)

> 18,449 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,449 km / 11,464 mi / 9,962 nm
- **Estimated flight time**: 23h
- **Heading**: 185° (south)
- **Return heading**: 176° (south)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → BL
- **Intercontinental**: Oceania → North America
- **Time difference**: -12h (When it's 11:07 in Perth, it's 23:07 in Gustavia)
- **Elevation difference**: 18 ft (SBH 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

### [Gustaf III Airport (SBH)](https://www.flightduration.online/airport/sbh-gustavia-gustaf-iii-airport/1ef266df-dffc-6fda-9203-06bb2780ed98)

- City: Gustavia, BL
- ICAO: TFFJ
- Timezone: America/St_Barthelemy
- Coordinates: 17.900000, -62.840000
- Elevation: 49 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 11:07 in Perth, it's 23:07 in Gustavia.
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)
- [Gustaf III Airport (SBH)](https://www.flightduration.online/airport/sbh-gustavia-gustaf-iii-airport/1ef266df-dffc-6fda-9203-06bb2780ed98)
- [Flight duration calculator](/#calculator)