# Distance from Attopeu (AOU) to Helsinki (HEL)

> 8,134 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,134 km / 5,054 mi / 4,392 nm
- **Estimated flight time**: 11h
- **Heading**: 329° (north northwest)
- **Return heading**: 90° (east)
- **Classification**: Long-haul
- **Type**: International (Laos) → Finland
- **Intercontinental**: Asia → Europe
- **Time difference**: -4h (When it's 04:26 in Attopeu, it's 00:26 in Helsinki)
- **Elevation difference**: 165 ft (HEL is lower than AOU)

## Airports

### [Attopeu Airport (AOU)](https://www.flightduration.online/airport/aou-attopeu-attopeu-airport/1ef266df-f273-65c4-a0a9-06bb2780ed98)

- City: Attopeu, Laos
- ICAO: VLAP
- Timezone: Asia/Vientiane
- Coordinates: 14.810000, 106.820000
- Elevation: 344 ft

### [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

## 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 04:26 in Attopeu, it's 00:26 in Helsinki.
The 4-hour time difference may cause some jet lag.

## Related

- [Attopeu Airport (AOU)](https://www.flightduration.online/airport/aou-attopeu-attopeu-airport/1ef266df-f273-65c4-a0a9-06bb2780ed98)
- [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Flight duration calculator](/#calculator)