# Distance from London (LHR) to Semey (PLX)

> 5,359 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 5,359 km / 3,330 mi / 2,894 nm
- **Estimated flight time**: 7h
- **Heading**: 58° (east northeast)
- **Return heading**: 304° (northwest)
- **Classification**: Long-haul
- **Type**: International (United Kingdom) → Kazakhstan
- **Intercontinental**: Europe → Asia
- **Time difference**: +4h (When it's 19:41 in London, it's 23:41 in Semey)
- **Elevation difference**: 676 ft (PLX is higher than LHR)

## Airports

### [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)

- City: London, United Kingdom
- ICAO: EGLL
- Timezone: Europe/London
- Coordinates: 51.470000, -0.460000
- Elevation: 83 ft

### [Semey International Airport (PLX)](https://www.flightduration.online/airport/plx-semey-semey-international-airport/1ef266df-e435-68ae-a43f-06bb2780ed98)

- City: Semey, Kazakhstan
- ICAO: UASS
- Timezone: Asia/Almaty
- Coordinates: 50.350000, 80.230000
- Elevation: 759 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 19:41 in London, it's 23:41 in Semey.
The 4-hour time difference may cause some jet lag.

## Related

- [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)
- [Semey International Airport (PLX)](https://www.flightduration.online/airport/plx-semey-semey-international-airport/1ef266df-e435-68ae-a43f-06bb2780ed98)
- [Flight duration calculator](/#calculator)