# Distance from Whitefield (HIE) to Perth (PER)

> 18,486 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,486 km / 11,487 mi / 9,982 nm
- **Estimated flight time**: 23h
- **Heading**: 332° (north northwest)
- **Return heading**: 23° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +12h (When it's 19:56 in Whitefield, it's 07:56 in Perth)
- **Elevation difference**: 1,005 ft (PER is lower than HIE)

## Airports

### [Mount Washington Regional Airport (HIE)](https://www.flightduration.online/airport/hie-whitefield-mount-washington-regional-airport/1ef266df-20a3-61e8-99a4-06bb2780ed98)

- City: Whitefield, United States
- ICAO: KHIE
- Timezone: America/New_York
- Coordinates: 44.370000, -71.550000
- Elevation: 1,072 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 19:56 in Whitefield, it's 07:56 in Perth.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Mount Washington Regional Airport (HIE)](https://www.flightduration.online/airport/hie-whitefield-mount-washington-regional-airport/1ef266df-20a3-61e8-99a4-06bb2780ed98)
- [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)
- [Flight duration calculator](/#calculator)