# Distance from Attopeu (AOU) to Brussels (BRU)

> 9,574 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,574 km / 5,949 mi / 5,169 nm
- **Estimated flight time**: 12h
- **Heading**: 322° (northwest)
- **Return heading**: 71° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Laos) → Belgium
- **Intercontinental**: Asia → Europe
- **Time difference**: -5h (When it's 09:49 in Attopeu, it's 04:49 in Brussels)
- **Elevation difference**: 160 ft (BRU 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

### [Brussels Airport (BRU)](https://www.flightduration.online/airport/bru-brussels-brussels-airport/1ef266de-b8e1-6afa-b2c6-06bb2780ed98)

- City: Brussels, Belgium
- ICAO: EBBR
- Timezone: Europe/Brussels
- Coordinates: 50.900000, 4.480000
- Elevation: 184 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 09:49 in Attopeu, it's 04:49 in Brussels.
The 5-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)
- [Brussels Airport (BRU)](https://www.flightduration.online/airport/bru-brussels-brussels-airport/1ef266de-b8e1-6afa-b2c6-06bb2780ed98)
- [Flight duration calculator](/#calculator)