# Distance from Rio De Janeiro (GIG) to Ban Huoeisay Airport (OUI)

> 16,258 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,258 km / 10,102 mi / 8,779 nm
- **Estimated flight time**: 20h
- **Heading**: 87° (east)
- **Return heading**: 259° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Laos
- **Intercontinental**: South America → Asia
- **Time difference**: +10h (When it's 08:36 in Rio De Janeiro, it's 18:36 in Ban Huoeisay Airport)
- **Elevation difference**: 1,352 ft (OUI is higher than GIG)

## Airports

### [Galeao - Antonio Carlos Jobim International Airport (GIG)](https://www.flightduration.online/airport/gig-rio-de-janeiro-galeao-antonio-carlos-jobim-international-airport/1ef266df-9484-640e-87b6-06bb2780ed98)

- City: Rio De Janeiro, Brazil
- ICAO: SBGL
- Timezone: America/Sao_Paulo
- Coordinates: -22.810000, -43.250000
- Elevation: 28 ft

### [Ban Huoeisay Airport (OUI)](https://www.flightduration.online/airport/oui-ban-huoeisay-airport/1ef266df-f277-6980-89e5-06bb2780ed98)

- City: Ban Huoeisay Airport, Laos
- ICAO: VLHS
- Timezone: Asia/Vientiane
- Coordinates: 20.260000, 100.440000
- Elevation: 1,380 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 08:36 in Rio De Janeiro, it's 18:36 in Ban Huoeisay Airport.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Galeao - Antonio Carlos Jobim International Airport (GIG)](https://www.flightduration.online/airport/gig-rio-de-janeiro-galeao-antonio-carlos-jobim-international-airport/1ef266df-9484-640e-87b6-06bb2780ed98)
- [Ban Huoeisay Airport (OUI)](https://www.flightduration.online/airport/oui-ban-huoeisay-airport/1ef266df-f277-6980-89e5-06bb2780ed98)
- [Flight duration calculator](/#calculator)