# Distance from Alldays (ADY) to Hong Kong (HKG)

> 10,453 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,453 km / 6,495 mi / 5,644 nm
- **Estimated flight time**: 13h
- **Heading**: 67° (east northeast)
- **Return heading**: 247° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (South Africa) → Hong Kong
- **Intercontinental**: Africa → Asia
- **Time difference**: +6h (When it's 02:58 in Alldays, it's 08:58 in Hong Kong)
- **Elevation difference**: 2,572 ft (HKG is lower than ADY)

## Airports

### [Alldays Airport (ADY)](https://www.flightduration.online/airport/ady-alldays-alldays-airport/1ef266de-d0bd-6c28-b78b-06bb2780ed98)

- City: Alldays, South Africa
- ICAO: FAAL
- Timezone: Africa/Johannesburg
- Coordinates: -22.680000, 29.060000
- Elevation: 2,600 ft

### [Chek Lap Kok International Airport (HKG)](https://www.flightduration.online/airport/hkg-hong-kong-chek-lap-kok-international-airport/1ef266df-f178-6656-ae1f-06bb2780ed98)

- City: Hong Kong, Hong Kong
- ICAO: VHHH
- Timezone: Asia/Hong_Kong
- Coordinates: 22.310000, 113.920000
- Elevation: 28 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 02:58 in Alldays, it's 08:58 in Hong Kong.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Alldays Airport (ADY)](https://www.flightduration.online/airport/ady-alldays-alldays-airport/1ef266de-d0bd-6c28-b78b-06bb2780ed98)
- [Chek Lap Kok International Airport (HKG)](https://www.flightduration.online/airport/hkg-hong-kong-chek-lap-kok-international-airport/1ef266df-f178-6656-ae1f-06bb2780ed98)
- [Flight duration calculator](/#calculator)