# Distance from Bratsk (BTK) to Curitiba (CWB)

> 15,867 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,867 km / 9,859 mi / 8,568 nm
- **Estimated flight time**: 20h
- **Heading**: 314° (northwest)
- **Return heading**: 26° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Russia) → Brazil
- **Intercontinental**: Europe → South America
- **Time difference**: -11h (When it's 11:08 in Bratsk, it's 00:08 in Curitiba)
- **Elevation difference**: 1,378 ft (CWB is higher than BTK)

## Airports

### [Bratsk Airport (BTK)](https://flightduration.online/airport/btk-bratsk-bratsk-airport/1ef266df-e64d-6cd6-8e21-06bb2780ed98)

- City: Bratsk, Russia
- ICAO: UIBB
- Timezone: Asia/Irkutsk
- Coordinates: 56.370000, 101.700000
- Elevation: 1,610 ft

### [Afonso Pena Airport (CWB)](https://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 11:08 in Bratsk, it's 00:08 in Curitiba.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Bratsk Airport (BTK)](https://flightduration.online/airport/btk-bratsk-bratsk-airport/1ef266df-e64d-6cd6-8e21-06bb2780ed98)
- [Afonso Pena Airport (CWB)](https://flightduration.online/airport/cwb-curitiba-afonso-pena-airport/1ef266df-9442-6e5a-a41e-06bb2780ed98)
- [Flight duration calculator](/#calculator)