# Distance from Impfondo (ION) to London (STN)

> 5,830 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 5,830 km / 3,623 mi / 3,148 nm
- **Estimated flight time**: 8h
- **Heading**: 346° (north northwest)
- **Return heading**: 157° (south southeast)
- **Classification**: Long-haul
- **Type**: International (Congo) → United Kingdom
- **Intercontinental**: Africa → Europe
- **Time difference**: +0h (When it's 13:15 in Impfondo, it's 13:15 in London)
- **Elevation difference**: 751 ft (STN is lower than ION)

## Airports

### [Impfondo Airport (ION)](https://www.flightduration.online/airport/ion-impfondo-impfondo-airport/1ef266de-d690-615a-a20b-06bb2780ed98)

- City: Impfondo, Congo
- ICAO: FCOI
- Timezone: Africa/Brazzaville
- Coordinates: 1.620000, 18.070000
- Elevation: 1,099 ft

### [London Stansted Airport (STN)](https://www.flightduration.online/airport/stn-london-london-stansted-airport/1ef266de-c5b5-68ee-8115-06bb2780ed98)

- City: London, United Kingdom
- ICAO: EGSS
- Timezone: Europe/London
- Coordinates: 51.880000, 0.240000
- Elevation: 348 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

## Related

- [Impfondo Airport (ION)](https://www.flightduration.online/airport/ion-impfondo-impfondo-airport/1ef266de-d690-615a-a20b-06bb2780ed98)
- [London Stansted Airport (STN)](https://www.flightduration.online/airport/stn-london-london-stansted-airport/1ef266de-c5b5-68ee-8115-06bb2780ed98)
- [Flight duration calculator](/#calculator)