# Distance from Erenhot (ERL) to Bucharest (OTP)

> 6,535 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,535 km / 4,061 mi / 3,529 nm
- **Estimated flight time**: 9h
- **Heading**: 304° (northwest)
- **Return heading**: 58° (east northeast)
- **Classification**: Long-haul
- **Type**: International (China) → Romania
- **Intercontinental**: Asia → Europe
- **Time difference**: -5h (When it's 01:23 in Erenhot, it's 20:23 in Bucharest)
- **Elevation difference**: 2,987 ft (OTP is lower than ERL)

## Airports

### [Erenhot Saiwusu International Airport (ERL)](https://www.flightduration.online/airport/erl-erenhot-erenhot-saiwusu-international-airport/1ef266e0-1e25-65c8-b936-06bb2780ed98)

- City: Erenhot, China
- ICAO: ZBER
- Timezone: Asia/Shanghai
- Coordinates: 43.420000, 112.100000
- Elevation: 3,301 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 01:23 in Erenhot, it's 20:23 in Bucharest.
The 5-hour time difference may cause some jet lag.

## Related

- [Erenhot Saiwusu International Airport (ERL)](https://www.flightduration.online/airport/erl-erenhot-erenhot-saiwusu-international-airport/1ef266e0-1e25-65c8-b936-06bb2780ed98)
- [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)