# Distance from Greymouth Airport (GMN) to Hong Kong (HKG)

> 9,288 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,288 km / 5,771 mi / 5,015 nm
- **Estimated flight time**: 12h
- **Heading**: 308° (northwest)
- **Return heading**: 141° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → Hong Kong
- **Intercontinental**: Oceania → Asia
- **Time difference**: -4h (When it's 17:03 in Greymouth Airport, it's 13:03 in Hong Kong)
- **Elevation difference**: 18 ft (HKG is higher than GMN)

## Airports

### [Greymouth Airport (GMN)](https://www.flightduration.online/airport/gmn-greymouth-airport/1ef266df-76a1-6bee-b617-06bb2780ed98)

- City: Greymouth Airport, New Zealand
- ICAO: NZGM
- Timezone: Pacific/Auckland
- Coordinates: -42.460000, 171.190000
- Elevation: 10 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 17:03 in Greymouth Airport, it's 13:03 in Hong Kong.
The 4-hour time difference may cause some jet lag.

## Related

- [Greymouth Airport (GMN)](https://www.flightduration.online/airport/gmn-greymouth-airport/1ef266df-76a1-6bee-b617-06bb2780ed98)
- [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)