# Distance from Monrovia (ROB) to Sydney (SYD)

> 16,394 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,394 km / 10,187 mi / 8,852 nm
- **Estimated flight time**: 20h
- **Heading**: 151° (south southeast)
- **Return heading**: 216° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Liberia) → Australia
- **Intercontinental**: Africa → Oceania
- **Time difference**: +10h (When it's 04:47 in Monrovia, it's 14:47 in Sydney)
- **Elevation difference**: 10 ft (SYD is lower than ROB)

## Airports

### [Roberts International Airport (ROB)](https://www.flightduration.online/airport/rob-monrovia-roberts-international-airport/1ef266de-e839-6636-9e37-06bb2780ed98)

- City: Monrovia, Liberia
- ICAO: GLRB
- Timezone: Africa/Monrovia
- Coordinates: 6.230000, -10.360000
- Elevation: 31 ft

### [Sydney Kingsford Smith International Airport (SYD)](https://www.flightduration.online/airport/syd-sydney-sydney-kingsford-smith-international-airport/1ef266e0-1982-6f84-a5a1-06bb2780ed98)

- City: Sydney, Australia
- ICAO: YSSY
- Timezone: Australia/Sydney
- Coordinates: -33.950000, 151.180000
- Elevation: 21 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 04:47 in Monrovia, it's 14:47 in Sydney.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Roberts International Airport (ROB)](https://www.flightduration.online/airport/rob-monrovia-roberts-international-airport/1ef266de-e839-6636-9e37-06bb2780ed98)
- [Sydney Kingsford Smith International Airport (SYD)](https://www.flightduration.online/airport/syd-sydney-sydney-kingsford-smith-international-airport/1ef266e0-1982-6f84-a5a1-06bb2780ed98)
- [Flight duration calculator](/#calculator)