# Distance from Achinsk (ACS) to Bucharest (OTP)

> 4,565 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,565 km / 2,836 mi / 2,465 nm
- **Estimated flight time**: 6h
- **Heading**: 282° (west northwest)
- **Return heading**: 50° (northeast)
- **Classification**: Long-haul
- **Type**: International (Russia) → Romania
- **Time difference**: -4h (When it's 10:45 in Achinsk, it's 06:45 in Bucharest)
- **Elevation difference**: 719 ft (OTP is lower than ACS)

## Airports

### [Achinsk Airport (ACS)](https://www.flightduration.online/airport/acs-achinsk-achinsk-airport/1ef266df-e8f5-6aa6-971c-06bb2780ed98)

- City: Achinsk, Russia
- ICAO: UNKS
- Timezone: Asia/Krasnoyarsk
- Coordinates: 56.270000, 90.570000
- Elevation: 1,033 ft

### [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

## 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 10:45 in Achinsk, it's 06:45 in Bucharest.
The 4-hour time difference may cause some jet lag.

## Related

- [Achinsk Airport (ACS)](https://www.flightduration.online/airport/acs-achinsk-achinsk-airport/1ef266df-e8f5-6aa6-971c-06bb2780ed98)
- [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)
- [Flight duration calculator](/#calculator)