# Distance from Bucharest (OTP) to Xi'an (SIA)

> 6,907 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,907 km / 4,292 mi / 3,729 nm
- **Estimated flight time**: 9h
- **Heading**: 68° (east northeast)
- **Return heading**: 307° (northwest)
- **Classification**: Long-haul
- **Type**: International (Romania) → China
- **Intercontinental**: Europe → Asia
- **Time difference**: +5h (When it's 06:28 in Bucharest, it's 11:28 in Xi'an)
- **Elevation difference**: 314 ft (SIA is lower 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

### [Xiguan Airport (SIA)](https://www.flightduration.online/airport/sia-xian-xiguan-airport/1ef266e0-1f2f-6338-8e46-06bb2780ed98)

- City: Xi'an, China
- ICAO: ZLSN
- Timezone: Asia/Shanghai
- Coordinates: 34.380000, 109.120000
- Elevation: 0 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 06:28 in Bucharest, it's 11:28 in Xi'an.
The 5-hour time difference may cause some jet lag.

## Related

- [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)
- [Xiguan Airport (SIA)](https://www.flightduration.online/airport/sia-xian-xiguan-airport/1ef266e0-1f2f-6338-8e46-06bb2780ed98)
- [Flight duration calculator](/#calculator)