# Distance from De Ridder (DRI) to Perth (PER)

> 17,242 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,242 km / 10,713 mi / 9,310 nm
- **Estimated flight time**: 21h
- **Heading**: 260° (west)
- **Return heading**: 85° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +13h (When it's 18:20 in De Ridder, it's 07:20 in Perth)
- **Elevation difference**: 135 ft (PER is lower than DRI)

## Airports

### [Beauregard Regional Airport (DRI)](https://flightduration.online/airport/dri-de-ridder-beauregard-regional-airport/1ef266df-17a7-6d32-9ed6-06bb2780ed98)

- City: De Ridder, United States
- ICAO: KDRI
- Timezone: America/Chicago
- Coordinates: 30.800000, -93.300000
- Elevation: 202 ft

### [Perth International Airport (PER)](https://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 18:20 in De Ridder, it's 07:20 in Perth.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Beauregard Regional Airport (DRI)](https://flightduration.online/airport/dri-de-ridder-beauregard-regional-airport/1ef266df-17a7-6d32-9ed6-06bb2780ed98)
- [Perth International Airport (PER)](https://flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)
- [Flight duration calculator](/#calculator)