# Distance from London (STN) to Castro (WCA)

> 12,671 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,671 km / 7,873 mi / 6,842 nm
- **Estimated flight time**: 16h
- **Heading**: 231° (southwest)
- **Return heading**: 40° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United Kingdom) → Chile
- **Intercontinental**: Europe → South America
- **Time difference**: -5h (When it's 02:00 in London, it's 21:00 in Castro)
- **Elevation difference**: 197 ft (WCA is lower than STN)

## Airports

### [London Stansted Airport (STN)](https://www.flightduration.online/airport/stn-london-london-stansted-airport/1ef266de-c5b5-68ee-8115-06bb2780ed98)

- City: London, United Kingdom
- ICAO: EGSS
- Timezone: Europe/London
- Coordinates: 51.880000, 0.240000
- Elevation: 348 ft

### [Gamboa Airport (WCA)](https://www.flightduration.online/airport/wca-castro-gamboa-airport/1ef266df-9dcb-6274-bcf1-06bb2780ed98)

- City: Castro, Chile
- ICAO: SCST
- Timezone: America/Santiago
- Coordinates: -42.490000, -73.770000
- Elevation: 151 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 02:00 in London, it's 21:00 in Castro.
The 5-hour time difference may cause some jet lag.

## Related

- [London Stansted Airport (STN)](https://www.flightduration.online/airport/stn-london-london-stansted-airport/1ef266de-c5b5-68ee-8115-06bb2780ed98)
- [Gamboa Airport (WCA)](https://www.flightduration.online/airport/wca-castro-gamboa-airport/1ef266df-9dcb-6274-bcf1-06bb2780ed98)
- [Flight duration calculator](/#calculator)