# Distance from Georgetown (GCM) to Perth (PER)

> 17,785 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,785 km / 11,051 mi / 9,603 nm
- **Estimated flight time**: 22h
- **Heading**: 227° (southwest)
- **Return heading**: 125° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (KY) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +13h (When it's 19:58 in Georgetown, it's 08:58 in Perth)
- **Elevation difference**: 59 ft (PER is higher than GCM)

## Airports

### [Owen Roberts International Airport (GCM)](https://www.flightduration.online/airport/gcm-georgetown-owen-roberts-international-airport/1ef266df-6b68-6c14-8fa5-06bb2780ed98)

- City: Georgetown, KY
- ICAO: MWCR
- Timezone: America/Cayman
- Coordinates: 19.290000, -81.360000
- Elevation: 8 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 19:58 in Georgetown, it's 08:58 in Perth.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Owen Roberts International Airport (GCM)](https://www.flightduration.online/airport/gcm-georgetown-owen-roberts-international-airport/1ef266df-6b68-6c14-8fa5-06bb2780ed98)
- [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)
- [Flight duration calculator](/#calculator)