# Distance from Altenrhein (ACH) to Sofia (SOF)

> 1,208 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 1,208 km / 751 mi / 652 nm
- **Estimated flight time**: 2h
- **Heading**: 111° (east southeast)
- **Return heading**: 301° (west northwest)
- **Classification**: Short-haul
- **Type**: International (Switzerland) → Bulgaria
- **Time difference**: +1h (When it's 00:07 in Altenrhein, it's 01:07 in Sofia)
- **Elevation difference**: 436 ft (SOF is higher than ACH)

## Airports

### [St Gallen Altenrhein Airport (ACH)](https://www.flightduration.online/airport/ach-altenrhein-st-gallen-altenrhein-airport/1ef266df-5802-6f44-959c-06bb2780ed98)

- City: Altenrhein, Switzerland
- ICAO: LSZR
- Timezone: Europe/Zurich
- Coordinates: 47.480000, 9.560000
- Elevation: 1,306 ft

### [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

## Route notes

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

Time-zone information: When it's 00:07 in Altenrhein, it's 01:07 in Sofia.

## Related

- [St Gallen Altenrhein Airport (ACH)](https://www.flightduration.online/airport/ach-altenrhein-st-gallen-altenrhein-airport/1ef266df-5802-6f44-959c-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)