# Distance from London (LHR) to Porto Alegre (POA)

> 10,322 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,322 km / 6,414 mi / 5,574 nm
- **Estimated flight time**: 13h
- **Heading**: 222° (southwest)
- **Return heading**: 29° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United Kingdom) → Brazil
- **Intercontinental**: Europe → South America
- **Time difference**: -4h (When it's 19:47 in London, it's 15:47 in Porto Alegre)
- **Elevation difference**: 72 ft (POA is lower than LHR)

## Airports

### [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)

- City: London, United Kingdom
- ICAO: EGLL
- Timezone: Europe/London
- Coordinates: 51.470000, -0.460000
- Elevation: 83 ft

### [Salgado Filho Airport (POA)](https://www.flightduration.online/airport/poa-porto-alegre-salgado-filho-airport/1ef266df-954c-662a-8069-06bb2780ed98)

- City: Porto Alegre, Brazil
- ICAO: SBPA
- Timezone: America/Sao_Paulo
- Coordinates: -29.990000, -51.170000
- Elevation: 11 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 19:47 in London, it's 15:47 in Porto Alegre.
The 4-hour time difference may cause some jet lag.

## Related

- [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)
- [Salgado Filho Airport (POA)](https://www.flightduration.online/airport/poa-porto-alegre-salgado-filho-airport/1ef266df-954c-662a-8069-06bb2780ed98)
- [Flight duration calculator](/#calculator)