# Distance from Buka Island (BUA) to Curitiba (CWB)

> 15,717 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,717 km / 9,766 mi / 8,486 nm
- **Estimated flight time**: 19h
- **Heading**: 144° (southeast)
- **Return heading**: 220° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Papua New Guinea) → Brazil
- **Intercontinental**: Oceania → South America
- **Time difference**: -13h (When it's 16:42 in Buka Island, it's 03:42 in Curitiba)
- **Elevation difference**: 2,977 ft (CWB is higher than BUA)

## Airports

### [Buka Airport (BUA)](https://www.flightduration.online/airport/bua-buka-island-buka-airport/1ef266de-9b02-6a02-9ca9-06bb2780ed98)

- City: Buka Island, Papua New Guinea
- ICAO: AYBK
- Timezone: Pacific/Port_Moresby
- Coordinates: -5.420000, 154.670000
- Elevation: 11 ft

### [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

## 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 16:42 in Buka Island, it's 03:42 in Curitiba.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Buka Airport (BUA)](https://www.flightduration.online/airport/bua-buka-island-buka-airport/1ef266de-9b02-6a02-9ca9-06bb2780ed98)
- [Afonso Pena Airport (CWB)](https://www.flightduration.online/airport/cwb-curitiba-afonso-pena-airport/1ef266df-9442-6e5a-a41e-06bb2780ed98)
- [Flight duration calculator](/#calculator)