# Distance from Alto Parnaiba (APY) to Hong Kong (HKG)

> 17,412 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,412 km / 10,819 mi / 9,401 nm
- **Estimated flight time**: 21h
- **Heading**: 53° (northeast)
- **Return heading**: 301° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Hong Kong
- **Intercontinental**: South America → Asia
- **Time difference**: +11h (When it's 22:46 in Alto Parnaiba, it's 09:46 in Hong Kong)
- **Elevation difference**: 940 ft (HKG is lower than APY)

## Airports

### [Alto Parnaiba Airport (APY)](https://www.flightduration.online/airport/apy-alto-parnaiba-alto-parnaiba-airport/1ef266df-baad-6068-9f90-06bb2780ed98)

- City: Alto Parnaiba, Brazil
- ICAO: SNAI
- Timezone: America/Fortaleza
- Coordinates: -9.080000, -45.950000
- Elevation: 968 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 22:46 in Alto Parnaiba, it's 09:46 in Hong Kong.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Alto Parnaiba Airport (APY)](https://www.flightduration.online/airport/apy-alto-parnaiba-alto-parnaiba-airport/1ef266df-baad-6068-9f90-06bb2780ed98)
- [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)