# Distance from Helsinki (HEL) to Olenyok (ONK)

> 3,923 km · estimated flight time 6h · Medium-haul route.

## Summary

- **Distance**: 3,923 km / 2,438 mi / 2,118 nm
- **Estimated flight time**: 6h
- **Heading**: 39° (northeast)
- **Return heading**: 301° (west northwest)
- **Classification**: Medium-haul
- **Type**: International (Finland) → Russia
- **Time difference**: +6h (When it's 01:04 in Helsinki, it's 07:04 in Olenyok)
- **Elevation difference**: 668 ft (ONK 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

### [Olenyok Airport (ONK)](https://www.flightduration.online/airport/onk-olenyok-olenyok-airport/1ef266df-e506-6102-b9fc-06bb2780ed98)

- City: Olenyok, Russia
- ICAO: UERO
- Timezone: Asia/Yakutsk
- Coordinates: 68.520000, 112.480000
- Elevation: 847 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 01:04 in Helsinki, it's 07:04 in Olenyok.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Olenyok Airport (ONK)](https://www.flightduration.online/airport/onk-olenyok-olenyok-airport/1ef266df-e506-6102-b9fc-06bb2780ed98)
- [Flight duration calculator](/#calculator)