# Distance from Ulanhot (HLH) to Bucharest (OTP)

> 6,993 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,993 km / 4,345 mi / 3,776 nm
- **Estimated flight time**: 9h
- **Heading**: 307° (northwest)
- **Return heading**: 51° (northeast)
- **Classification**: Long-haul
- **Type**: International (China) → Romania
- **Intercontinental**: Asia → Europe
- **Time difference**: -5h (When it's 14:13 in Ulanhot, it's 09:13 in Bucharest)
- **Elevation difference**: 314 ft (OTP is higher than HLH)

## Airports

### [Ulanhot Airport (HLH)](https://www.flightduration.online/airport/hlh-ulanhot-ulanhot-airport/1ef266e0-1e51-6c54-a1c9-06bb2780ed98)

- City: Ulanhot, China
- ICAO: ZBUL
- Timezone: Asia/Shanghai
- Coordinates: 46.200000, 122.010000
- Elevation: 0 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 14:13 in Ulanhot, it's 09:13 in Bucharest.
The 5-hour time difference may cause some jet lag.

## Related

- [Ulanhot Airport (HLH)](https://www.flightduration.online/airport/hlh-ulanhot-ulanhot-airport/1ef266e0-1e51-6c54-a1c9-06bb2780ed98)
- [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)