# Distance from Helsinki (HEL) to Lensk (ULK)

> 4,523 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,523 km / 2,811 mi / 2,442 nm
- **Estimated flight time**: 6h
- **Heading**: 49° (northeast)
- **Return heading**: 311° (northwest)
- **Classification**: Long-haul
- **Type**: International (Finland) → Russia
- **Time difference**: +6h (When it's 21:18 in Helsinki, it's 03:18 in Lensk)
- **Elevation difference**: 622 ft (ULK 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

### [Lensk Airport (ULK)](https://www.flightduration.online/airport/ulk-lensk-lensk-airport/1ef266df-e501-6fc6-9d35-06bb2780ed98)

- City: Lensk, Russia
- ICAO: UERL
- Timezone: Asia/Yakutsk
- Coordinates: 60.720000, 114.830000
- Elevation: 801 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 21:18 in Helsinki, it's 03:18 in Lensk.
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)
- [Lensk Airport (ULK)](https://www.flightduration.online/airport/ulk-lensk-lensk-airport/1ef266df-e501-6fc6-9d35-06bb2780ed98)
- [Flight duration calculator](/#calculator)