# Distance from Attopeu (AOU) to Austin (AUS)

> 14,366 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,366 km / 8,926 mi / 7,757 nm
- **Estimated flight time**: 18h
- **Heading**: 28° (north northeast)
- **Return heading**: 329° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Laos) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 12:30 in Attopeu, it's 00:30 in Austin)
- **Elevation difference**: 198 ft (AUS is higher 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

### [Austin-Bergstrom International Airport (AUS)](https://www.flightduration.online/airport/aus-austin-austin-bergstrom-international-airport/1ef266df-0f36-6446-a422-06bb2780ed98)

- City: Austin, United States
- ICAO: KAUS
- Timezone: America/Chicago
- Coordinates: 30.190000, -97.670000
- Elevation: 542 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 12:30 in Attopeu, it's 00:30 in Austin.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Attopeu Airport (AOU)](https://www.flightduration.online/airport/aou-attopeu-attopeu-airport/1ef266df-f273-65c4-a0a9-06bb2780ed98)
- [Austin-Bergstrom International Airport (AUS)](https://www.flightduration.online/airport/aus-austin-austin-bergstrom-international-airport/1ef266df-0f36-6446-a422-06bb2780ed98)
- [Flight duration calculator](/#calculator)