# Distance from Brasilia (BSB) to Xieng Khouang (XKH)

> 16,929 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,929 km / 10,519 mi / 9,141 nm
- **Estimated flight time**: 21h
- **Heading**: 78° (east northeast)
- **Return heading**: 273° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Laos
- **Intercontinental**: South America → Asia
- **Time difference**: +10h (When it's 18:19 in Brasilia, it's 04:19 in Xieng Khouang)
- **Elevation difference**: 52 ft (XKH is lower than BSB)

## Airports

### [Presidente Juscelino Kubistschek International Airport (BSB)](https://www.flightduration.online/airport/bsb-brasilia-presidente-juscelino-kubistschek-international-airport/1ef266df-93eb-6808-bed4-06bb2780ed98)

- City: Brasilia, Brazil
- ICAO: SBBR
- Timezone: America/Sao_Paulo
- Coordinates: -15.870000, -47.920000
- Elevation: 3,497 ft

### [Xieng Khouang Airport (XKH)](https://www.flightduration.online/airport/xkh-xieng-khouang-xieng-khouang-airport/1ef266df-f2a7-63ba-b030-06bb2780ed98)

- City: Xieng Khouang, Laos
- ICAO: VLXK
- Timezone: Asia/Vientiane
- Coordinates: 19.450000, 103.160000
- Elevation: 3,445 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 18:19 in Brasilia, it's 04:19 in Xieng Khouang.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Presidente Juscelino Kubistschek International Airport (BSB)](https://www.flightduration.online/airport/bsb-brasilia-presidente-juscelino-kubistschek-international-airport/1ef266df-93eb-6808-bed4-06bb2780ed98)
- [Xieng Khouang Airport (XKH)](https://www.flightduration.online/airport/xkh-xieng-khouang-xieng-khouang-airport/1ef266df-f2a7-63ba-b030-06bb2780ed98)
- [Flight duration calculator](/#calculator)