# Distance from Curitiba (CWB) to Buol-Celebes Island (UOL)

> 17,124 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,124 km / 10,641 mi / 9,246 nm
- **Estimated flight time**: 21h
- **Heading**: 158° (south southeast)
- **Return heading**: 200° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Indonesia
- **Intercontinental**: South America → Asia
- **Time difference**: +11h (When it's 04:38 in Curitiba, it's 15:38 in Buol-Celebes Island)
- **Elevation difference**: 2,983 ft (UOL is lower than CWB)

## Airports

### [Afonso Pena Airport (CWB)](https://www.flightduration.online/airport/cwb-curitiba-afonso-pena-airport/1ef266df-9442-6e5a-a41e-06bb2780ed98)

- City: Curitiba, Brazil
- ICAO: SBCT
- Timezone: America/Sao_Paulo
- Coordinates: -25.530000, -49.180000
- Elevation: 2,988 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 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 04:38 in Curitiba, it's 15:38 in Buol-Celebes Island.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Afonso Pena Airport (CWB)](https://www.flightduration.online/airport/cwb-curitiba-afonso-pena-airport/1ef266df-9442-6e5a-a41e-06bb2780ed98)
- [Buol Airport (UOL)](https://www.flightduration.online/airport/uol-buol-celebes-island-buol-airport/1ef266df-fa01-6e80-bdb7-06bb2780ed98)
- [Flight duration calculator](/#calculator)