# Distance from London (LHR) to Santa Teresita (SST)

> 11,211 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,211 km / 6,966 mi / 6,053 nm
- **Estimated flight time**: 14h
- **Heading**: 223° (southwest)
- **Return heading**: 32° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United Kingdom) → Argentina
- **Intercontinental**: Europe → South America
- **Time difference**: -4h (When it's 08:45 in London, it's 04:45 in Santa Teresita)
- **Elevation difference**: 74 ft (SST 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

### [Santa Teresita Airport (SST)](https://www.flightduration.online/airport/sst-santa-teresita-santa-teresita-airport/1ef266df-9368-6aca-8ec3-06bb2780ed98)

- City: Santa Teresita, Argentina
- ICAO: SAZL
- Timezone: America/Argentina/Buenos_Aires
- Coordinates: -36.540000, -56.720000
- Elevation: 9 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 08:45 in London, it's 04:45 in Santa Teresita.
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)
- [Santa Teresita Airport (SST)](https://www.flightduration.online/airport/sst-santa-teresita-santa-teresita-airport/1ef266df-9368-6aca-8ec3-06bb2780ed98)
- [Flight duration calculator](/#calculator)