# Distance from Curitiba (CWB) to Tuy Hoa (TBB)

> 17,373 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,373 km / 10,795 mi / 9,381 nm
- **Estimated flight time**: 21h
- **Heading**: 118° (east southeast)
- **Return heading**: 235° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Vietnam
- **Intercontinental**: South America → Asia
- **Time difference**: +10h (When it's 13:38 in Curitiba, it's 23:38 in Tuy Hoa)
- **Elevation difference**: 2,968 ft (TBB 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

### [Dong Tac Airport (TBB)](https://www.flightduration.online/airport/tbb-tuy-hoa-dong-tac-airport/1ef266df-f65d-65b8-87ab-06bb2780ed98)

- City: Tuy Hoa, Vietnam
- ICAO: VVTH
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 13.050000, 109.330000
- Elevation: 20 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 13:38 in Curitiba, it's 23:38 in Tuy Hoa.
With a 10-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)
- [Dong Tac Airport (TBB)](https://www.flightduration.online/airport/tbb-tuy-hoa-dong-tac-airport/1ef266df-f65d-65b8-87ab-06bb2780ed98)
- [Flight duration calculator](/#calculator)