# Distance from Altenrhein (ACH) to Helsinki (HEL)

> 1,739 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,739 km / 1,081 mi / 939 nm
- **Estimated flight time**: 3h
- **Heading**: 29° (north northeast)
- **Return heading**: 222° (southwest)
- **Classification**: Medium-haul
- **Type**: International (Switzerland) → Finland
- **Time difference**: +1h (When it's 06:49 in Altenrhein, it's 07:49 in Helsinki)
- **Elevation difference**: 1,127 ft (HEL is lower 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

### [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)

- City: Helsinki, Finland
- ICAO: EFHK
- Timezone: Europe/Helsinki
- Coordinates: 60.320000, 24.960000
- Elevation: 179 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 06:49 in Altenrhein, it's 07:49 in Helsinki.

## Related

- [St Gallen Altenrhein Airport (ACH)](https://www.flightduration.online/airport/ach-altenrhein-st-gallen-altenrhein-airport/1ef266df-5802-6f44-959c-06bb2780ed98)
- [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Flight duration calculator](/#calculator)