# Distance from Helsinki (HEL) to Sliac (SLD)

> 1,351 km · estimated flight time 3h · Short-haul route.

## Summary

- **Distance**: 1,351 km / 839 mi / 729 nm
- **Estimated flight time**: 3h
- **Heading**: 199° (south southwest)
- **Return heading**: 14° (north northeast)
- **Classification**: Short-haul
- **Type**: International (Finland) → Slovakia
- **Time difference**: -1h (When it's 01:54 in Helsinki, it's 00:54 in Sliac)
- **Elevation difference**: 864 ft (SLD is higher than HEL)

## Airports

### [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

### [Sliac Airport (SLD)](https://www.flightduration.online/airport/sld-sliac-sliac-airport/1ef266df-5a2e-657a-823f-06bb2780ed98)

- City: Sliac, Slovakia
- ICAO: LZSL
- Timezone: Europe/Bratislava
- Coordinates: 48.640000, 19.130000
- Elevation: 1,043 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 01:54 in Helsinki, it's 00:54 in Sliac.

## Related

- [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Sliac Airport (SLD)](https://www.flightduration.online/airport/sld-sliac-sliac-airport/1ef266df-5a2e-657a-823f-06bb2780ed98)
- [Flight duration calculator](/#calculator)