# Distance from Fort Cavazos (Killeen) (GRK) to Luanda (LAD)

> 12,513 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,513 km / 7,775 mi / 6,756 nm
- **Estimated flight time**: 16h
- **Heading**: 87° (east)
- **Return heading**: 300° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Angola
- **Intercontinental**: North America → Africa
- **Time difference**: +6h (When it's 04:47 in Fort Cavazos (Killeen), it's 10:47 in Luanda)
- **Elevation difference**: 772 ft (LAD is lower than GRK)

## Airports

### [Robert Gray Army Air Field (GRK)](https://flightduration.online/airport/grk-fort-cavazos-killeen-robert-gray-army-air-field/1ef266df-1eef-6eaa-a920-06bb2780ed98)

- City: Fort Cavazos (Killeen), United States
- ICAO: KGRK
- Timezone: America/Chicago
- Coordinates: 31.100000, -97.800000
- Elevation: 1,015 ft

### [Quatro De Fevereiro Airport (LAD)](https://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 04:47 in Fort Cavazos (Killeen), it's 10:47 in Luanda.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Robert Gray Army Air Field (GRK)](https://flightduration.online/airport/grk-fort-cavazos-killeen-robert-gray-army-air-field/1ef266df-1eef-6eaa-a920-06bb2780ed98)
- [Quatro De Fevereiro Airport (LAD)](https://flightduration.online/airport/lad-luanda-quatro-de-fevereiro-airport/1ef266de-dcc9-6300-b233-06bb2780ed98)
- [Flight duration calculator](/#calculator)