# Distance from Sofia (SOF) to Castro (WCA)

> 13,535 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,535 km / 8,410 mi / 7,308 nm
- **Estimated flight time**: 17h
- **Heading**: 239° (west southwest)
- **Return heading**: 59° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Bulgaria) → Chile
- **Intercontinental**: Europe → South America
- **Time difference**: -7h (When it's 05:54 in Sofia, it's 22:54 in Castro)
- **Elevation difference**: 1,591 ft (WCA is lower than SOF)

## Airports

### [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)

- City: Sofia, Bulgaria
- ICAO: LBSF
- Timezone: Europe/Sofia
- Coordinates: 42.700000, 23.410000
- Elevation: 1,742 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 05:54 in Sofia, it's 22:54 in Castro.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Gamboa Airport (WCA)](https://www.flightduration.online/airport/wca-castro-gamboa-airport/1ef266df-9dcb-6274-bcf1-06bb2780ed98)
- [Flight duration calculator](/#calculator)