# Distance from Sofia (SOF) to Trail (YZZ)

> 9,126 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,126 km / 5,671 mi / 4,928 nm
- **Estimated flight time**: 12h
- **Heading**: 335° (north northwest)
- **Return heading**: 28° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Bulgaria) → Canada
- **Intercontinental**: Europe → North America
- **Time difference**: -10h (When it's 11:31 in Sofia, it's 01:31 in Trail)
- **Elevation difference**: 315 ft (YZZ 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

### [Trail Airport (YZZ)](https://www.flightduration.online/airport/yzz-trail-trail-airport/1ef266de-9fb1-6ed6-ac8c-06bb2780ed98)

- City: Trail, Canada
- ICAO: CAD4
- Timezone: America/Vancouver
- Coordinates: 49.060000, -117.610000
- Elevation: 1,427 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 11:31 in Sofia, it's 01:31 in Trail.
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)
- [Trail Airport (YZZ)](https://www.flightduration.online/airport/yzz-trail-trail-airport/1ef266de-9fb1-6ed6-ac8c-06bb2780ed98)
- [Flight duration calculator](/#calculator)