# Distance from Luanda (LAD) to Williams Harbour (YWM)

> 9,415 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,415 km / 5,850 mi / 5,084 nm
- **Estimated flight time**: 12h
- **Heading**: 325° (northwest)
- **Return heading**: 112° (east southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Angola) → Canada
- **Intercontinental**: Africa → North America
- **Time difference**: -3.5h (When it's 00:39 in Luanda, it's 21:09 in Williams Harbour)
- **Elevation difference**: 173 ft (YWM is lower than LAD)

## Airports

### [Quatro De Fevereiro Airport (LAD)](https://www.flightduration.online/airport/lad-luanda-quatro-de-fevereiro-airport/1ef266de-dcc9-6300-b233-06bb2780ed98)

- City: Luanda, Angola
- ICAO: FNLU
- Timezone: Africa/Luanda
- Coordinates: -8.860000, 13.230000
- Elevation: 243 ft

### [Williams Harbour Airport (YWM)](https://www.flightduration.online/airport/ywm-williams-harbour-williams-harbour-airport/1ef266de-a102-6b0a-9463-06bb2780ed98)

- City: Williams Harbour, Canada
- ICAO: CCA6
- Timezone: America/St_Johns
- Coordinates: 52.570000, -55.780000
- Elevation: 70 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 00:39 in Luanda, it's 21:09 in Williams Harbour.
The 3.5-hour time difference may cause some jet lag.

## Related

- [Quatro De Fevereiro Airport (LAD)](https://www.flightduration.online/airport/lad-luanda-quatro-de-fevereiro-airport/1ef266de-dcc9-6300-b233-06bb2780ed98)
- [Williams Harbour Airport (YWM)](https://www.flightduration.online/airport/ywm-williams-harbour-williams-harbour-airport/1ef266de-a102-6b0a-9463-06bb2780ed98)
- [Flight duration calculator](/#calculator)