# Distance from Monrovia (MLW) to Perth (PER)

> 13,813 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,813 km / 8,583 mi / 7,458 nm
- **Estimated flight time**: 17h
- **Heading**: 125° (southeast)
- **Return heading**: 254° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Liberia) → Australia
- **Intercontinental**: Africa → Oceania
- **Time difference**: +8h (When it's 11:17 in Monrovia, it's 19:17 in Perth)
- **Elevation difference**: 42 ft (PER is higher than MLW)

## Airports

### [Spriggs Payne Airport (MLW)](https://www.flightduration.online/airport/mlw-monrovia-spriggs-payne-airport/1ef266de-e830-6234-95c1-06bb2780ed98)

- City: Monrovia, Liberia
- ICAO: GLMR
- Timezone: Africa/Monrovia
- Coordinates: 6.290000, -10.760000
- Elevation: 25 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 11:17 in Monrovia, it's 19:17 in Perth.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Spriggs Payne Airport (MLW)](https://www.flightduration.online/airport/mlw-monrovia-spriggs-payne-airport/1ef266de-e830-6234-95c1-06bb2780ed98)
- [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)
- [Flight duration calculator](/#calculator)