# Distance from Hanoi (HAN) to Lensk (ULK)

> 4,448 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,448 km / 2,764 mi / 2,402 nm
- **Estimated flight time**: 6h
- **Heading**: 7° (north)
- **Return heading**: 193° (south southwest)
- **Classification**: Long-haul
- **Type**: International (Vietnam) → Russia
- **Intercontinental**: Asia → Europe
- **Time difference**: +2h (When it's 16:32 in Hanoi, it's 18:32 in Lensk)
- **Elevation difference**: 762 ft (ULK is higher than HAN)

## Airports

### [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)

- City: Hanoi, Vietnam
- ICAO: VVNB
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 21.220000, 105.810000
- Elevation: 39 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 16:32 in Hanoi, it's 18:32 in Lensk.

## Related

- [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Lensk Airport (ULK)](https://www.flightduration.online/airport/ulk-lensk-lensk-airport/1ef266df-e501-6fc6-9d35-06bb2780ed98)
- [Flight duration calculator](/#calculator)