# Distance from Helsinki (HEL) to Impfondo (ION)

> 6,554 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,554 km / 4,072 mi / 3,539 nm
- **Estimated flight time**: 9h
- **Heading**: 188° (south)
- **Return heading**: 4° (north)
- **Classification**: Long-haul
- **Type**: International (Finland) → Congo
- **Intercontinental**: Europe → Africa
- **Time difference**: -2h (When it's 08:11 in Helsinki, it's 06:11 in Impfondo)
- **Elevation difference**: 920 ft (ION is higher than HEL)

## Airports

### [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)

- City: Helsinki, Finland
- ICAO: EFHK
- Timezone: Europe/Helsinki
- Coordinates: 60.320000, 24.960000
- Elevation: 179 ft

### [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

## 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.

Time-zone information: When it's 08:11 in Helsinki, it's 06:11 in Impfondo.

## Related

- [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Impfondo Airport (ION)](https://www.flightduration.online/airport/ion-impfondo-impfondo-airport/1ef266de-d690-615a-a20b-06bb2780ed98)
- [Flight duration calculator](/#calculator)