# Distance from Cazombo (CAV) to St Louis (STL)

> 12,844 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,844 km / 7,981 mi / 6,935 nm
- **Estimated flight time**: 16h
- **Heading**: 307° (northwest)
- **Return heading**: 85° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Angola) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -6h (When it's 15:40 in Cazombo, it's 09:40 in St Louis)
- **Elevation difference**: 3,083 ft (STL is lower than CAV)

## Airports

### [Cazombo Airport (CAV)](https://www.flightduration.online/airport/cav-cazombo-cazombo-airport/1ef266de-dca8-6844-ad3e-06bb2780ed98)

- City: Cazombo, Angola
- ICAO: FNCZ
- Timezone: Africa/Luanda
- Coordinates: -11.890000, 22.920000
- Elevation: 3,700 ft

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 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 15:40 in Cazombo, it's 09:40 in St Louis.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Cazombo Airport (CAV)](https://www.flightduration.online/airport/cav-cazombo-cazombo-airport/1ef266de-dca8-6844-ad3e-06bb2780ed98)
- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)