# Distance from Sydney (SYD) to Una (UNA)

> 14,427 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,427 km / 8,965 mi / 7,790 nm
- **Estimated flight time**: 18h
- **Heading**: 167° (south southeast)
- **Return heading**: 191° (south)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Brazil
- **Intercontinental**: Oceania → South America
- **Time difference**: -13h (When it's 17:10 in Sydney, it's 04:10 in Una)
- **Elevation difference**: 1 ft (UNA is lower than SYD)

## Airports

### [Sydney Kingsford Smith International Airport (SYD)](https://www.flightduration.online/airport/syd-sydney-sydney-kingsford-smith-international-airport/1ef266e0-1982-6f84-a5a1-06bb2780ed98)

- City: Sydney, Australia
- ICAO: YSSY
- Timezone: Australia/Sydney
- Coordinates: -33.950000, 151.180000
- Elevation: 21 ft

### [Hotel Transamerica Airport (UNA)](https://www.flightduration.online/airport/una-una-hotel-transamerica-airport/1ef266df-95bf-68c8-a283-06bb2780ed98)

- City: Una, Brazil
- ICAO: SBTC
- Timezone: America/Bahia
- Coordinates: -15.360000, -39.000000
- 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 17:10 in Sydney, it's 04:10 in Una.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Sydney Kingsford Smith International Airport (SYD)](https://www.flightduration.online/airport/syd-sydney-sydney-kingsford-smith-international-airport/1ef266e0-1982-6f84-a5a1-06bb2780ed98)
- [Hotel Transamerica Airport (UNA)](https://www.flightduration.online/airport/una-una-hotel-transamerica-airport/1ef266df-95bf-68c8-a283-06bb2780ed98)
- [Flight duration calculator](/#calculator)