# Distance from Sofia (SOF) to Watsonville (WVI)

> 10,484 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,484 km / 6,515 mi / 5,661 nm
- **Estimated flight time**: 13h
- **Heading**: 333° (north northwest)
- **Return heading**: 25° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Bulgaria) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -10h (When it's 21:06 in Sofia, it's 11:06 in Watsonville)
- **Elevation difference**: 1,579 ft (WVI 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

### [Watsonville Municipal Airport (WVI)](https://www.flightduration.online/airport/wvi-watsonville-watsonville-municipal-airport/1ef266df-401e-696e-a9a7-06bb2780ed98)

- City: Watsonville, United States
- ICAO: KWVI
- Timezone: America/Los_Angeles
- Coordinates: 36.940000, -121.790000
- Elevation: 163 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 21:06 in Sofia, it's 11:06 in Watsonville.
With a 10-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)
- [Watsonville Municipal Airport (WVI)](https://www.flightduration.online/airport/wvi-watsonville-watsonville-municipal-airport/1ef266df-401e-696e-a9a7-06bb2780ed98)
- [Flight duration calculator](/#calculator)