# Distance from Bucharest (OTP) to Semey (PLX)

> 4,028 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,028 km / 2,503 mi / 2,175 nm
- **Estimated flight time**: 6h
- **Heading**: 61° (east northeast)
- **Return heading**: 282° (west northwest)
- **Classification**: Long-haul
- **Type**: International (Romania) → Kazakhstan
- **Intercontinental**: Europe → Asia
- **Time difference**: +2h (When it's 10:15 in Bucharest, it's 12:15 in Semey)
- **Elevation difference**: 445 ft (PLX is higher than OTP)

## Airports

### [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)

- City: Bucharest, Romania
- ICAO: LROP
- Timezone: Europe/Bucharest
- Coordinates: 44.570000, 26.100000
- Elevation: 314 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 10:15 in Bucharest, it's 12:15 in Semey.

## Related

- [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)
- [Semey International Airport (PLX)](https://www.flightduration.online/airport/plx-semey-semey-international-airport/1ef266df-e435-68ae-a43f-06bb2780ed98)
- [Flight duration calculator](/#calculator)