# Distance from Princeton/Rocky Hill (PCT) to Perth (PER)

> 18,677 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,677 km / 11,605 mi / 10,085 nm
- **Estimated flight time**: 23h
- **Heading**: 311° (northwest)
- **Return heading**: 42° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +12h (When it's 02:09 in Princeton/Rocky Hill, it's 14:09 in Perth)
- **Elevation difference**: 61 ft (PER is lower than PCT)

## Airports

### [Princeton Airport (PCT)](https://www.flightduration.online/airport/pct-princetonrocky-hill-princeton-airport/1ef266de-fdc5-6040-95f2-06bb2780ed98)

- City: Princeton/Rocky Hill, United States
- ICAO: K39N
- Timezone: America/New_York
- Coordinates: 40.400000, -74.660000
- Elevation: 128 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 02:09 in Princeton/Rocky Hill, it's 14:09 in Perth.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Princeton Airport (PCT)](https://www.flightduration.online/airport/pct-princetonrocky-hill-princeton-airport/1ef266de-fdc5-6040-95f2-06bb2780ed98)
- [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)
- [Flight duration calculator](/#calculator)