# Distance from Kalemie Airport (FMI) to St Louis (STL)

> 12,964 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,964 km / 8,055 mi / 7,000 nm
- **Estimated flight time**: 16h
- **Heading**: 311° (northwest)
- **Return heading**: 75° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (DR Congo) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -7h (When it's 05:20 in Kalemie Airport, it's 22:20 in St Louis)
- **Elevation difference**: 1,952 ft (STL is lower than FMI)

## Airports

### [Kalemie Airport (FMI)](https://www.flightduration.online/airport/fmi-kalemie-airport/1ef266de-e501-6dc4-b675-06bb2780ed98)

- City: Kalemie Airport, DR Congo
- ICAO: FZRF
- Timezone: Africa/Lubumbashi
- Coordinates: -5.880000, 29.250000
- Elevation: 2,569 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 05:20 in Kalemie Airport, it's 22:20 in St Louis.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Kalemie Airport (FMI)](https://www.flightduration.online/airport/fmi-kalemie-airport/1ef266de-e501-6dc4-b675-06bb2780ed98)
- [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)