# Distance from Attopeu (AOU) to Singapore (SIN)

> 1,529 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,529 km / 950 mi / 825 nm
- **Estimated flight time**: 3h
- **Heading**: 192° (south southwest)
- **Return heading**: 12° (north northeast)
- **Classification**: Medium-haul
- **Type**: International (Laos) → Singapore
- **Time difference**: +1h (When it's 05:57 in Attopeu, it's 06:57 in Singapore)
- **Elevation difference**: 322 ft (SIN 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

### [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)

- City: Singapore, Singapore
- ICAO: WSSS
- Timezone: Asia/Singapore
- Coordinates: 1.350000, 103.990000
- Elevation: 22 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 05:57 in Attopeu, it's 06:57 in Singapore.

## Related

- [Attopeu Airport (AOU)](https://www.flightduration.online/airport/aou-attopeu-attopeu-airport/1ef266df-f273-65c4-a0a9-06bb2780ed98)
- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Flight duration calculator](/#calculator)