# Distance from Hanoi (HAN) to Buol-Celebes Island (UOL)

> 2,801 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,801 km / 1,740 mi / 1,512 nm
- **Estimated flight time**: 4h
- **Heading**: 141° (southeast)
- **Return heading**: 324° (northwest)
- **Classification**: Medium-haul
- **Type**: International (Vietnam) → Indonesia
- **Time difference**: +1h (When it's 17:43 in Hanoi, it's 18:43 in Buol-Celebes Island)
- **Elevation difference**: 34 ft (UOL is lower than HAN)

## Airports

### [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)

- City: Hanoi, Vietnam
- ICAO: VVNB
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 21.220000, 105.810000
- Elevation: 39 ft

### [Buol Airport (UOL)](https://www.flightduration.online/airport/uol-buol-celebes-island-buol-airport/1ef266df-fa01-6e80-bdb7-06bb2780ed98)

- City: Buol-Celebes Island, Indonesia
- ICAO: WAMY
- Timezone: Asia/Makassar
- Coordinates: 1.160000, 121.430000
- Elevation: 5 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 17:43 in Hanoi, it's 18:43 in Buol-Celebes Island.

## Related

- [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Buol Airport (UOL)](https://www.flightduration.online/airport/uol-buol-celebes-island-buol-airport/1ef266df-fa01-6e80-bdb7-06bb2780ed98)
- [Flight duration calculator](/#calculator)