# Distance from San Francisco (SFO) to Varna (VAR)

> 10,535 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,535 km / 6,546 mi / 5,689 nm
- **Estimated flight time**: 13h
- **Heading**: 21° (north northeast)
- **Return heading**: 337° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Bulgaria
- **Intercontinental**: North America → Europe
- **Time difference**: +10h (When it's 19:34 in San Francisco, it's 05:34 in Varna)
- **Elevation difference**: 217 ft (VAR is higher than SFO)

## Airports

### [San Francisco International Airport (SFO)](https://www.flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)

- City: San Francisco, United States
- ICAO: KSFO
- Timezone: America/Los_Angeles
- Coordinates: 37.620000, -122.380000
- Elevation: 13 ft

### [Varna Airport (VAR)](https://www.flightduration.online/airport/var-varna-varna-airport/1ef266df-4387-640c-8d1a-06bb2780ed98)

- City: Varna, Bulgaria
- ICAO: LBWN
- Timezone: Europe/Sofia
- Coordinates: 43.230000, 27.830000
- Elevation: 230 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 19:34 in San Francisco, it's 05:34 in Varna.
With a 10-hour time difference, expect significant jet lag.

## Related

- [San Francisco International Airport (SFO)](https://www.flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)
- [Varna Airport (VAR)](https://www.flightduration.online/airport/var-varna-varna-airport/1ef266df-4387-640c-8d1a-06bb2780ed98)
- [Flight duration calculator](/#calculator)