# Distance from Changhai (CNI) to Luanda (LAD)

> 12,300 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,300 km / 7,643 mi / 6,641 nm
- **Estimated flight time**: 15h
- **Heading**: 275° (west)
- **Return heading**: 51° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (China) → Angola
- **Intercontinental**: Asia → Africa
- **Time difference**: -7h (When it's 08:43 in Changhai, it's 01:43 in Luanda)
- **Elevation difference**: 163 ft (LAD is higher than CNI)

## Airports

### [Changhai Airport (CNI)](https://www.flightduration.online/airport/cni-changhai-changhai-airport/1ef266e0-212c-6a28-92ef-06bb2780ed98)

- City: Changhai, China
- ICAO: ZYCH
- Timezone: Asia/Shanghai
- Coordinates: 39.270000, 122.670000
- Elevation: 80 ft

### [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

## 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 08:43 in Changhai, it's 01:43 in Luanda.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Changhai Airport (CNI)](https://www.flightduration.online/airport/cni-changhai-changhai-airport/1ef266e0-212c-6a28-92ef-06bb2780ed98)
- [Quatro De Fevereiro Airport (LAD)](https://www.flightduration.online/airport/lad-luanda-quatro-de-fevereiro-airport/1ef266de-dcc9-6300-b233-06bb2780ed98)
- [Flight duration calculator](/#calculator)